185399994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 427835520

約数和(自身を除く): 242435526

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 178, 221, 267, 442, 534, 663, 1157, 1326, 1513, 1571, 2314, 3026, 3142, 3471, 4539, 4713, 6942, 9078, 9426, 19669, 20423, 26707, 39338, 40846, 53414, 59007, 61269, 80121, 118014, 122538, 139819, 160242, 279638, 347191, 419457, 694382, 838914, 1041573, 1817647, 2083146, 2376923, 3635294, 4753846, 5452941, 7130769, 10905882, 14261538, 30899999, 61799998, 92699997, 185399994]

約数ペア:

[(1, 185399994), (2, 92699997), (3, 61799998), (6, 30899999), (13, 14261538), (17, 10905882), (26, 7130769), (34, 5452941), (39, 4753846), (51, 3635294), (78, 2376923), (89, 2083146), (102, 1817647), (178, 1041573), (221, 838914), (267, 694382), (442, 419457), (534, 347191), (663, 279638), (1157, 160242), (1326, 139819), (1513, 122538), (1571, 118014), (2314, 80121), (3026, 61269), (3142, 59007), (3471, 53414), (4539, 40846), (4713, 39338), (6942, 26707), (9078, 20423), (9426, 19669)]