148453240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4352

約数の個数: 64

約数和(自身を含む): 365168160

約数和(自身を除く): 216714920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4261, 4355, 6968, 8522, 8710, 17044, 17420, 21305, 34088, 34840, 42610, 55393, 85220, 110786, 170440, 221572, 276965, 285487, 443144, 553930, 570974, 1107860, 1141948, 1427435, 2215720, 2283896, 2854870, 3711331, 5709740, 7422662, 11419480, 14845324, 18556655, 29690648, 37113310, 74226620, 148453240]

約数ペア:

[(1, 148453240), (2, 74226620), (4, 37113310), (5, 29690648), (8, 18556655), (10, 14845324), (13, 11419480), (20, 7422662), (26, 5709740), (40, 3711331), (52, 2854870), (65, 2283896), (67, 2215720), (104, 1427435), (130, 1141948), (134, 1107860), (260, 570974), (268, 553930), (335, 443144), (520, 285487), (536, 276965), (670, 221572), (871, 170440), (1340, 110786), (1742, 85220), (2680, 55393), (3484, 42610), (4261, 34840), (4355, 34088), (6968, 21305), (8522, 17420), (8710, 17044)]