122138198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 237202560

約数和(自身を除く): 115064362

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 73, 91, 146, 182, 203, 317, 377, 406, 511, 634, 754, 949, 1022, 1898, 2117, 2219, 2639, 4121, 4234, 4438, 5278, 6643, 8242, 9193, 13286, 14819, 18386, 23141, 27521, 28847, 29638, 46282, 55042, 57694, 64351, 119509, 128702, 161987, 192647, 239018, 300833, 323974, 385294, 601666, 671089, 836563, 1342178, 1673126, 2105831, 4211662, 4697623, 8724157, 9395246, 17448314, 61069099, 122138198]

約数ペア:

[(1, 122138198), (2, 61069099), (7, 17448314), (13, 9395246), (14, 8724157), (26, 4697623), (29, 4211662), (58, 2105831), (73, 1673126), (91, 1342178), (146, 836563), (182, 671089), (203, 601666), (317, 385294), (377, 323974), (406, 300833), (511, 239018), (634, 192647), (754, 161987), (949, 128702), (1022, 119509), (1898, 64351), (2117, 57694), (2219, 55042), (2639, 46282), (4121, 29638), (4234, 28847), (4438, 27521), (5278, 23141), (6643, 18386), (8242, 14819), (9193, 13286)]