155655016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12911}}^1$

素因数の和:13065

約数の個数: 32

約数和(自身を含む): 320734080

約数和(自身を除く): 165079064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 12911, 25822, 51644, 103288, 142021, 284042, 568084, 1136168, 1768807, 3537614, 7075228, 14150456, 19456877, 38913754, 77827508, 155655016]

約数ペア:

[(1, 155655016), (2, 77827508), (4, 38913754), (8, 19456877), (11, 14150456), (22, 7075228), (44, 3537614), (88, 1768807), (137, 1136168), (274, 568084), (548, 284042), (1096, 142021), (1507, 103288), (3014, 51644), (6028, 25822), (12056, 12911)]