154129716

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 475837824

約数和(自身を除く): 321708108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 37, 39, 43, 46, 52, 54, 69, 74, 78, 81, 86, 92, 108, 111, 117, 129, 138, 148, 156, 162, 172, 207, 222, 234, 258, 276, 299, 324, 333, 351, 387, 414, 444, 468, 481, 516, 559, 598, 621, 666, 702, 774, 828, 851, 897, 962, 989, 999, 1053, 1118, 1161, 1196, 1242, 1332, 1404, 1443, 1548, 1591, 1677, 1702, 1794, 1863, 1924, 1978, 1998, 2106, 2236, 2322, 2484, 2553, 2691, 2886, 2967, 2997, 3182, 3354, 3404, 3483, 3588, 3726, 3956, 3996, 4212, 4329, 4644, 4773, 5031, 5106, 5382, 5772, 5934, 5994, 6364, 6708, 6966, 7452, 7659, 8073, 8658, 8901, 9546, 10062, 10212, 10764, 11063, 11868, 11988, 12857, 12987, 13932, 14319, 15093, 15318, 16146, 17316, 17802, 19092, 20124, 20683, 22126, 22977, 24219, 25714, 25974, 26703, 28638, 30186, 30636, 32292, 33189, 35604, 36593, 38571, 38961, 41366, 42957, 44252, 45279, 45954, 48438, 51428, 51948, 53406, 57276, 60372, 62049, 66378, 68931, 73186, 77142, 77922, 80109, 82732, 85914, 90558, 91908, 96876, 99567, 106812, 109779, 115713, 124098, 128871, 132756, 137862, 146372, 154284, 155844, 160218, 171828, 181116, 186147, 199134, 219558, 231426, 248196, 257742, 275724, 298701, 320436, 329337, 347139, 372294, 398268, 439116, 462852, 475709, 515484, 558441, 597402, 658674, 694278, 744588, 896103, 951418, 988011, 1041417, 1116882, 1194804, 1317348, 1388556, 1427127, 1675323, 1792206, 1902836, 1976022, 2082834, 2233764, 2854254, 2964033, 3350646, 3584412, 3952044, 4165668, 4281381, 5708508, 5928066, 6701292, 8562762, 11856132, 12844143, 17125524, 25688286, 38532429, 51376572, 77064858, 154129716]

約数ペア:

[(1, 154129716), (2, 77064858), (3, 51376572), (4, 38532429), (6, 25688286), (9, 17125524), (12, 12844143), (13, 11856132), (18, 8562762), (23, 6701292), (26, 5928066), (27, 5708508), (36, 4281381), (37, 4165668), (39, 3952044), (43, 3584412), (46, 3350646), (52, 2964033), (54, 2854254), (69, 2233764), (74, 2082834), (78, 1976022), (81, 1902836), (86, 1792206), (92, 1675323), (108, 1427127), (111, 1388556), (117, 1317348), (129, 1194804), (138, 1116882), (148, 1041417), (156, 988011), (162, 951418), (172, 896103), (207, 744588), (222, 694278), (234, 658674), (258, 597402), (276, 558441), (299, 515484), (324, 475709), (333, 462852), (351, 439116), (387, 398268), (414, 372294), (444, 347139), (468, 329337), (481, 320436), (516, 298701), (559, 275724), (598, 257742), (621, 248196), (666, 231426), (702, 219558), (774, 199134), (828, 186147), (851, 181116), (897, 171828), (962, 160218), (989, 155844), (999, 154284), (1053, 146372), (1118, 137862), (1161, 132756), (1196, 128871), (1242, 124098), (1332, 115713), (1404, 109779), (1443, 106812), (1548, 99567), (1591, 96876), (1677, 91908), (1702, 90558), (1794, 85914), (1863, 82732), (1924, 80109), (1978, 77922), (1998, 77142), (2106, 73186), (2236, 68931), (2322, 66378), (2484, 62049), (2553, 60372), (2691, 57276), (2886, 53406), (2967, 51948), (2997, 51428), (3182, 48438), (3354, 45954), (3404, 45279), (3483, 44252), (3588, 42957), (3726, 41366), (3956, 38961), (3996, 38571), (4212, 36593), (4329, 35604), (4644, 33189), (4773, 32292), (5031, 30636), (5106, 30186), (5382, 28638), (5772, 26703), (5934, 25974), (5994, 25714), (6364, 24219), (6708, 22977), (6966, 22126), (7452, 20683), (7659, 20124), (8073, 19092), (8658, 17802), (8901, 17316), (9546, 16146), (10062, 15318), (10212, 15093), (10764, 14319), (11063, 13932), (11868, 12987), (11988, 12857)]