156984306332

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1\times {\mathrm{9697}}^1$

素因数の和:20670

約数の個数: 48

約数和(自身を含む): 319954864320

約数和(自身を除く): 162970557988

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 9697, 10909, 19394, 21818, 38788, 43636, 67879, 76363, 135758, 152726, 271516, 305452, 513941, 578177, 1027882, 1156354, 2055764, 2312708, 3597587, 4047239, 7195174, 8094478, 14390348, 16188956, 105784573, 211569146, 423138292, 740492011, 1480984022, 2961968044, 5606582369, 11213164738, 22426329476, 39246076583, 78492153166, 156984306332]

約数ペア:

[(1, 156984306332), (2, 78492153166), (4, 39246076583), (7, 22426329476), (14, 11213164738), (28, 5606582369), (53, 2961968044), (106, 1480984022), (212, 740492011), (371, 423138292), (742, 211569146), (1484, 105784573), (9697, 16188956), (10909, 14390348), (19394, 8094478), (21818, 7195174), (38788, 4047239), (43636, 3597587), (67879, 2312708), (76363, 2055764), (135758, 1156354), (152726, 1027882), (271516, 578177), (305452, 513941)]