164103678

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{21863}}^1$

素因数の和:22013

約数の個数: 32

約数和(自身を含む): 367315200

約数和(自身を除く): 203211522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 21863, 43726, 65589, 131178, 196767, 393534, 590301, 1180602, 3038957, 6077914, 9116871, 18233742, 27350613, 54701226, 82051839, 164103678]

約数ペア:

[(1, 164103678), (2, 82051839), (3, 54701226), (6, 27350613), (9, 18233742), (18, 9116871), (27, 6077914), (54, 3038957), (139, 1180602), (278, 590301), (417, 393534), (834, 196767), (1251, 131178), (2502, 65589), (3753, 43726), (7506, 21863)]