157959844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3061}}^1$

素因数の和:3188

約数の個数: 48

約数和(自身を含む): 336085120

約数和(自身を除く): 178125276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3061, 3686, 6122, 7372, 12244, 12901, 21427, 25802, 42854, 51604, 58159, 85708, 116318, 232636, 296917, 407113, 593834, 814226, 1187668, 1628452, 2078419, 4156838, 5641423, 8313676, 11282846, 22565692, 39489961, 78979922, 157959844]

約数ペア:

[(1, 157959844), (2, 78979922), (4, 39489961), (7, 22565692), (14, 11282846), (19, 8313676), (28, 5641423), (38, 4156838), (76, 2078419), (97, 1628452), (133, 1187668), (194, 814226), (266, 593834), (388, 407113), (532, 296917), (679, 232636), (1358, 116318), (1843, 85708), (2716, 58159), (3061, 51604), (3686, 42854), (6122, 25802), (7372, 21427), (12244, 12901)]