129378678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{150791}}^1$

素因数の和:150820

約数の個数: 32

約数和(自身を含む): 303996672

約数和(自身を除く): 174617994

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 150791, 301582, 452373, 904746, 1658701, 1960283, 3317402, 3920566, 4976103, 5880849, 9952206, 11761698, 21563113, 43126226, 64689339, 129378678]

約数ペア:

[(1, 129378678), (2, 64689339), (3, 43126226), (6, 21563113), (11, 11761698), (13, 9952206), (22, 5880849), (26, 4976103), (33, 3920566), (39, 3317402), (66, 1960283), (78, 1658701), (143, 904746), (286, 452373), (429, 301582), (858, 150791)]