162294920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7758

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 236873080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 7699, 10540, 15398, 21080, 30796, 38495, 61592, 76990, 130883, 153980, 238669, 261766, 307960, 477338, 523532, 654415, 954676, 1047064, 1193345, 1308830, 1909352, 2386690, 2617660, 4057373, 4773380, 5235320, 8114746, 9546760, 16229492, 20286865, 32458984, 40573730, 81147460, 162294920]

約数ペア:

[(1, 162294920), (2, 81147460), (4, 40573730), (5, 32458984), (8, 20286865), (10, 16229492), (17, 9546760), (20, 8114746), (31, 5235320), (34, 4773380), (40, 4057373), (62, 2617660), (68, 2386690), (85, 1909352), (124, 1308830), (136, 1193345), (155, 1047064), (170, 954676), (248, 654415), (310, 523532), (340, 477338), (527, 307960), (620, 261766), (680, 238669), (1054, 153980), (1240, 130883), (2108, 76990), (2635, 61592), (4216, 38495), (5270, 30796), (7699, 21080), (10540, 15398)]