147943908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 475837824

約数和(自身を除く): 327893916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 41, 42, 43, 54, 63, 74, 81, 82, 84, 86, 108, 111, 123, 126, 129, 148, 162, 164, 172, 189, 222, 246, 252, 258, 259, 287, 301, 324, 333, 369, 378, 387, 444, 492, 516, 518, 567, 574, 602, 666, 738, 756, 774, 777, 861, 903, 999, 1036, 1107, 1134, 1148, 1161, 1204, 1332, 1476, 1517, 1548, 1554, 1591, 1722, 1763, 1806, 1998, 2214, 2268, 2322, 2331, 2583, 2709, 2997, 3034, 3108, 3182, 3321, 3444, 3483, 3526, 3612, 3996, 4428, 4551, 4644, 4662, 4773, 5166, 5289, 5418, 5994, 6068, 6364, 6642, 6966, 6993, 7052, 7749, 8127, 9102, 9324, 9546, 10332, 10578, 10619, 10836, 11137, 11988, 12341, 13284, 13653, 13932, 13986, 14319, 15498, 15867, 16254, 18204, 19092, 20979, 21156, 21238, 22274, 23247, 24381, 24682, 27306, 27972, 28638, 30996, 31734, 31857, 32508, 33411, 37023, 40959, 41958, 42476, 42957, 44548, 46494, 47601, 48762, 49364, 54612, 57276, 63468, 63714, 65231, 66822, 74046, 81918, 83916, 85914, 92988, 95202, 95571, 97524, 100233, 111069, 122877, 127428, 128871, 130462, 133644, 142803, 148092, 163836, 171828, 190404, 191142, 195693, 200466, 222138, 245754, 257742, 260924, 285606, 286713, 300699, 333207, 382284, 391386, 400932, 444276, 456617, 491508, 515484, 571212, 573426, 587079, 601398, 666414, 782772, 860139, 902097, 913234, 999621, 1146852, 1174158, 1202796, 1332828, 1369851, 1720278, 1761237, 1804194, 1826468, 1999242, 2348316, 2739702, 3440556, 3522474, 3608388, 3998484, 4109553, 5283711, 5479404, 7044948, 8219106, 10567422, 12328659, 16438212, 21134844, 24657318, 36985977, 49314636, 73971954, 147943908]

約数ペア:

[(1, 147943908), (2, 73971954), (3, 49314636), (4, 36985977), (6, 24657318), (7, 21134844), (9, 16438212), (12, 12328659), (14, 10567422), (18, 8219106), (21, 7044948), (27, 5479404), (28, 5283711), (36, 4109553), (37, 3998484), (41, 3608388), (42, 3522474), (43, 3440556), (54, 2739702), (63, 2348316), (74, 1999242), (81, 1826468), (82, 1804194), (84, 1761237), (86, 1720278), (108, 1369851), (111, 1332828), (123, 1202796), (126, 1174158), (129, 1146852), (148, 999621), (162, 913234), (164, 902097), (172, 860139), (189, 782772), (222, 666414), (246, 601398), (252, 587079), (258, 573426), (259, 571212), (287, 515484), (301, 491508), (324, 456617), (333, 444276), (369, 400932), (378, 391386), (387, 382284), (444, 333207), (492, 300699), (516, 286713), (518, 285606), (567, 260924), (574, 257742), (602, 245754), (666, 222138), (738, 200466), (756, 195693), (774, 191142), (777, 190404), (861, 171828), (903, 163836), (999, 148092), (1036, 142803), (1107, 133644), (1134, 130462), (1148, 128871), (1161, 127428), (1204, 122877), (1332, 111069), (1476, 100233), (1517, 97524), (1548, 95571), (1554, 95202), (1591, 92988), (1722, 85914), (1763, 83916), (1806, 81918), (1998, 74046), (2214, 66822), (2268, 65231), (2322, 63714), (2331, 63468), (2583, 57276), (2709, 54612), (2997, 49364), (3034, 48762), (3108, 47601), (3182, 46494), (3321, 44548), (3444, 42957), (3483, 42476), (3526, 41958), (3612, 40959), (3996, 37023), (4428, 33411), (4551, 32508), (4644, 31857), (4662, 31734), (4773, 30996), (5166, 28638), (5289, 27972), (5418, 27306), (5994, 24682), (6068, 24381), (6364, 23247), (6642, 22274), (6966, 21238), (6993, 21156), (7052, 20979), (7749, 19092), (8127, 18204), (9102, 16254), (9324, 15867), (9546, 15498), (10332, 14319), (10578, 13986), (10619, 13932), (10836, 13653), (11137, 13284), (11988, 12341)]