168180366988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{254161}}^1$

素因数の和:254482

約数の個数: 48

約数和(自身を含む): 321268901184

約数和(自身を除く): 153088534196

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 263, 526, 629, 1052, 1258, 2516, 4471, 8942, 9731, 17884, 19462, 38924, 165427, 254161, 330854, 508322, 661708, 1016644, 4320737, 8641474, 9403957, 17282948, 18807914, 37615828, 66844343, 133688686, 159867269, 267377372, 319734538, 639469076, 1136353831, 2272707662, 2473240691, 4545415324, 4946481382, 9892962764, 42045091747, 84090183494, 168180366988]

約数ペア:

[(1, 168180366988), (2, 84090183494), (4, 42045091747), (17, 9892962764), (34, 4946481382), (37, 4545415324), (68, 2473240691), (74, 2272707662), (148, 1136353831), (263, 639469076), (526, 319734538), (629, 267377372), (1052, 159867269), (1258, 133688686), (2516, 66844343), (4471, 37615828), (8942, 18807914), (9731, 17282948), (17884, 9403957), (19462, 8641474), (38924, 4320737), (165427, 1016644), (254161, 661708), (330854, 508322)]