172583422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 318816000

約数和(自身を除く): 146232578

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 149, 163, 187, 209, 298, 323, 326, 374, 418, 646, 1639, 1793, 2533, 2771, 2831, 3097, 3278, 3553, 3586, 5066, 5542, 5662, 6194, 7106, 24287, 27863, 30481, 31141, 34067, 48127, 48574, 52649, 55726, 60962, 62282, 68134, 96254, 105298, 267157, 412879, 461453, 529397, 534314, 579139, 825758, 922906, 1058794, 1158278, 4541669, 5075983, 7844701, 9083338, 10151966, 15689402, 86291711, 172583422]

約数ペア:

[(1, 172583422), (2, 86291711), (11, 15689402), (17, 10151966), (19, 9083338), (22, 7844701), (34, 5075983), (38, 4541669), (149, 1158278), (163, 1058794), (187, 922906), (209, 825758), (298, 579139), (323, 534314), (326, 529397), (374, 461453), (418, 412879), (646, 267157), (1639, 105298), (1793, 96254), (2533, 68134), (2771, 62282), (2831, 60962), (3097, 55726), (3278, 52649), (3553, 48574), (3586, 48127), (5066, 34067), (5542, 31141), (5662, 30481), (6194, 27863), (7106, 24287)]