151858460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 360364032

約数和(自身を除く): 208505572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 83, 124, 130, 155, 166, 227, 260, 310, 332, 403, 415, 454, 620, 806, 830, 908, 1079, 1135, 1612, 1660, 2015, 2158, 2270, 2573, 2951, 4030, 4316, 4540, 5146, 5395, 5902, 7037, 8060, 10292, 10790, 11804, 12865, 14074, 14755, 18841, 21580, 25730, 28148, 29510, 33449, 35185, 37682, 51460, 59020, 66898, 70370, 75364, 91481, 94205, 133796, 140740, 167245, 182962, 188410, 244933, 334490, 365924, 376820, 457405, 489866, 584071, 668980, 914810, 979732, 1168142, 1224665, 1829620, 2336284, 2449330, 2920355, 4898660, 5840710, 7592923, 11681420, 15185846, 30371692, 37964615, 75929230, 151858460]

約数ペア:

[(1, 151858460), (2, 75929230), (4, 37964615), (5, 30371692), (10, 15185846), (13, 11681420), (20, 7592923), (26, 5840710), (31, 4898660), (52, 2920355), (62, 2449330), (65, 2336284), (83, 1829620), (124, 1224665), (130, 1168142), (155, 979732), (166, 914810), (227, 668980), (260, 584071), (310, 489866), (332, 457405), (403, 376820), (415, 365924), (454, 334490), (620, 244933), (806, 188410), (830, 182962), (908, 167245), (1079, 140740), (1135, 133796), (1612, 94205), (1660, 91481), (2015, 75364), (2158, 70370), (2270, 66898), (2573, 59020), (2951, 51460), (4030, 37682), (4316, 35185), (4540, 33449), (5146, 29510), (5395, 28148), (5902, 25730), (7037, 21580), (8060, 18841), (10292, 14755), (10790, 14074), (11804, 12865)]