155395464

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 464640000

約数和(自身を除く): 309244536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 343, 344, 392, 439, 516, 588, 602, 686, 878, 903, 1029, 1032, 1176, 1204, 1317, 1372, 1756, 1806, 2058, 2107, 2408, 2634, 2744, 3073, 3512, 3612, 4116, 4214, 5268, 6146, 6321, 7224, 8232, 8428, 9219, 10536, 12292, 12642, 14749, 16856, 18438, 18877, 21511, 24584, 25284, 29498, 36876, 37754, 43022, 44247, 50568, 56631, 58996, 64533, 73752, 75508, 86044, 88494, 113262, 117992, 129066, 132139, 150577, 151016, 172088, 176988, 226524, 258132, 264278, 301154, 353976, 396417, 451731, 453048, 516264, 528556, 602308, 792834, 903462, 924973, 1057112, 1204616, 1585668, 1806924, 1849946, 2774919, 3171336, 3613848, 3699892, 5549838, 6474811, 7399784, 11099676, 12949622, 19424433, 22199352, 25899244, 38848866, 51798488, 77697732, 155395464]

約数ペア:

[(1, 155395464), (2, 77697732), (3, 51798488), (4, 38848866), (6, 25899244), (7, 22199352), (8, 19424433), (12, 12949622), (14, 11099676), (21, 7399784), (24, 6474811), (28, 5549838), (42, 3699892), (43, 3613848), (49, 3171336), (56, 2774919), (84, 1849946), (86, 1806924), (98, 1585668), (129, 1204616), (147, 1057112), (168, 924973), (172, 903462), (196, 792834), (258, 602308), (294, 528556), (301, 516264), (343, 453048), (344, 451731), (392, 396417), (439, 353976), (516, 301154), (588, 264278), (602, 258132), (686, 226524), (878, 176988), (903, 172088), (1029, 151016), (1032, 150577), (1176, 132139), (1204, 129066), (1317, 117992), (1372, 113262), (1756, 88494), (1806, 86044), (2058, 75508), (2107, 73752), (2408, 64533), (2634, 58996), (2744, 56631), (3073, 50568), (3512, 44247), (3612, 43022), (4116, 37754), (4214, 36876), (5268, 29498), (6146, 25284), (6321, 24584), (7224, 21511), (8232, 18877), (8428, 18438), (9219, 16856), (10536, 14749), (12292, 12642)]