153398882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 140775838

約数列:

[1, 2, 7, 13, 14, 26, 47, 79, 91, 94, 158, 182, 227, 329, 454, 553, 611, 658, 1027, 1106, 1222, 1589, 2054, 2951, 3178, 3713, 4277, 5902, 7189, 7426, 8554, 10669, 14378, 17933, 20657, 21338, 25991, 35866, 41314, 48269, 51982, 74683, 96538, 125531, 138697, 149366, 233129, 251062, 277394, 337883, 466258, 675766, 842851, 970879, 1631903, 1685702, 1941758, 3263806, 5899957, 10957063, 11799914, 21914126, 76699441, 153398882]

約数ペア:

[(1, 153398882), (2, 76699441), (7, 21914126), (13, 11799914), (14, 10957063), (26, 5899957), (47, 3263806), (79, 1941758), (91, 1685702), (94, 1631903), (158, 970879), (182, 842851), (227, 675766), (329, 466258), (454, 337883), (553, 277394), (611, 251062), (658, 233129), (1027, 149366), (1106, 138697), (1222, 125531), (1589, 96538), (2054, 74683), (2951, 51982), (3178, 48269), (3713, 41314), (4277, 35866), (5902, 25991), (7189, 21338), (7426, 20657), (8554, 17933), (10669, 14378)]