158651080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13177}}^1$

素因数の和:13238

約数の個数: 64

約数和(自身を含む): 417479040

約数和(自身を除く): 258827960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 13177, 26354, 52708, 65885, 92239, 105416, 131770, 184478, 263540, 368956, 461195, 527080, 566611, 737912, 922390, 1133222, 1844780, 2266444, 2833055, 3689560, 3966277, 4532888, 5666110, 7932554, 11332220, 15865108, 19831385, 22664440, 31730216, 39662770, 79325540, 158651080]

約数ペア:

[(1, 158651080), (2, 79325540), (4, 39662770), (5, 31730216), (7, 22664440), (8, 19831385), (10, 15865108), (14, 11332220), (20, 7932554), (28, 5666110), (35, 4532888), (40, 3966277), (43, 3689560), (56, 2833055), (70, 2266444), (86, 1844780), (140, 1133222), (172, 922390), (215, 737912), (280, 566611), (301, 527080), (344, 461195), (430, 368956), (602, 263540), (860, 184478), (1204, 131770), (1505, 105416), (1720, 92239), (2408, 65885), (3010, 52708), (6020, 26354), (12040, 13177)]