155280688124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{21871}}^1\times {\mathrm{93419}}^1$

素因数の和:115313

約数の個数: 24

約数和(自身を含む): 286059513600

約数和(自身を除く): 130778825476

約数列:

[1, 2, 4, 19, 38, 76, 21871, 43742, 87484, 93419, 186838, 373676, 415549, 831098, 1662196, 1774961, 3549922, 7099844, 2043166949, 4086333898, 8172667796, 38820172031, 77640344062, 155280688124]

約数ペア:

[(1, 155280688124), (2, 77640344062), (4, 38820172031), (19, 8172667796), (38, 4086333898), (76, 2043166949), (21871, 7099844), (43742, 3549922), (87484, 1774961), (93419, 1662196), (186838, 831098), (373676, 415549)]