146540422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 266928480

約数和(自身を除く): 120388058

約数列:

[1, 2, 7, 14, 29, 58, 61, 97, 122, 194, 203, 406, 427, 679, 854, 1358, 1769, 2813, 3538, 3721, 5626, 5917, 7442, 11834, 12383, 19691, 24766, 26047, 39382, 41419, 52094, 82838, 107909, 171593, 215818, 343186, 360937, 721874, 755363, 1201151, 1510726, 2402302, 2526559, 5053118, 10467173, 20934346, 73270211, 146540422]

約数ペア:

[(1, 146540422), (2, 73270211), (7, 20934346), (14, 10467173), (29, 5053118), (58, 2526559), (61, 2402302), (97, 1510726), (122, 1201151), (194, 755363), (203, 721874), (406, 360937), (427, 343186), (679, 215818), (854, 171593), (1358, 107909), (1769, 82838), (2813, 52094), (3538, 41419), (3721, 39382), (5626, 26047), (5917, 24766), (7442, 19691), (11834, 12383)]