168541808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16747}}^1$

素因数の和:16809

約数の個数: 40

約数和(自身を含む): 355124592

約数和(自身を除く): 186582784

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 16747, 33494, 66988, 133976, 267952, 284699, 569398, 619639, 1138796, 1239278, 2277592, 2478556, 4555184, 4957112, 9914224, 10533863, 21067726, 42135452, 84270904, 168541808]

約数ペア:

[(1, 168541808), (2, 84270904), (4, 42135452), (8, 21067726), (16, 10533863), (17, 9914224), (34, 4957112), (37, 4555184), (68, 2478556), (74, 2277592), (136, 1239278), (148, 1138796), (272, 619639), (296, 569398), (592, 284699), (629, 267952), (1258, 133976), (2516, 66988), (5032, 33494), (10064, 16747)]