152130279

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 238111744

約数和(自身を除く): 85981465

約数列:

[1, 3, 7, 21, 61, 103, 183, 309, 427, 721, 1153, 1281, 2163, 3459, 6283, 8071, 18849, 24213, 43981, 70333, 118759, 131943, 210999, 356277, 492331, 831313, 1476993, 2493939, 7244299, 21732897, 50710093, 152130279]

約数ペア:

[(1, 152130279), (3, 50710093), (7, 21732897), (21, 7244299), (61, 2493939), (103, 1476993), (183, 831313), (309, 492331), (427, 356277), (721, 210999), (1153, 131943), (1281, 118759), (2163, 70333), (3459, 43981), (6283, 24213), (8071, 18849)]