145655588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 282127104

約数和(自身を除く): 136471516

約数列:

[1, 2, 4, 13, 26, 52, 67, 97, 134, 194, 268, 388, 431, 862, 871, 1261, 1724, 1742, 2522, 3484, 5044, 5603, 6499, 11206, 12998, 22412, 25996, 28877, 41807, 57754, 83614, 84487, 115508, 167228, 168974, 337948, 375401, 543491, 750802, 1086982, 1501604, 2173964, 2801069, 5602138, 11204276, 36413897, 72827794, 145655588]

約数ペア:

[(1, 145655588), (2, 72827794), (4, 36413897), (13, 11204276), (26, 5602138), (52, 2801069), (67, 2173964), (97, 1501604), (134, 1086982), (194, 750802), (268, 543491), (388, 375401), (431, 337948), (862, 168974), (871, 167228), (1261, 115508), (1724, 84487), (1742, 83614), (2522, 57754), (3484, 41807), (5044, 28877), (5603, 25996), (6499, 22412), (11206, 12998)]