156667262038

素因数分解:

$2^1\times 7^4\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{919}}^1$

素因数の和:1351

約数の個数: 80

約数和(自身を含む): 277565207040

約数和(自身を除く): 120897945002

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 271, 343, 542, 686, 917, 919, 1834, 1838, 1897, 2401, 3794, 4802, 6419, 6433, 12838, 12866, 13279, 26558, 35501, 44933, 45031, 71002, 89866, 90062, 92953, 120389, 185906, 240778, 248507, 249049, 314531, 315217, 497014, 498098, 629062, 630434, 650671, 842723, 1301342, 1685446, 1739549, 1743343, 2206519, 3479098, 3486686, 4413038, 5899061, 11798122, 12176843, 12203401, 24353686, 24406802, 32625419, 41293427, 65250838, 82586854, 85237901, 85423807, 170475802, 170847614, 228377933, 289053989, 456755866, 578107978, 597966649, 1195933298, 1598645531, 3197291062, 11190518717, 22381037434, 78333631019, 156667262038]

約数ペア:

[(1, 156667262038), (2, 78333631019), (7, 22381037434), (14, 11190518717), (49, 3197291062), (98, 1598645531), (131, 1195933298), (262, 597966649), (271, 578107978), (343, 456755866), (542, 289053989), (686, 228377933), (917, 170847614), (919, 170475802), (1834, 85423807), (1838, 85237901), (1897, 82586854), (2401, 65250838), (3794, 41293427), (4802, 32625419), (6419, 24406802), (6433, 24353686), (12838, 12203401), (12866, 12176843), (13279, 11798122), (26558, 5899061), (35501, 4413038), (44933, 3486686), (45031, 3479098), (71002, 2206519), (89866, 1743343), (90062, 1739549), (92953, 1685446), (120389, 1301342), (185906, 842723), (240778, 650671), (248507, 630434), (249049, 629062), (314531, 498098), (315217, 497014)]