149862052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 129555548

約数列:

[1, 2, 4, 41, 43, 79, 82, 86, 158, 164, 172, 269, 316, 538, 1076, 1763, 3239, 3397, 3526, 6478, 6794, 7052, 11029, 11567, 12956, 13588, 21251, 22058, 23134, 42502, 44116, 46268, 85004, 139277, 278554, 474247, 557108, 871291, 913793, 948494, 1742582, 1827586, 1896988, 3485164, 3655172, 37465513, 74931026, 149862052]

約数ペア:

[(1, 149862052), (2, 74931026), (4, 37465513), (41, 3655172), (43, 3485164), (79, 1896988), (82, 1827586), (86, 1742582), (158, 948494), (164, 913793), (172, 871291), (269, 557108), (316, 474247), (538, 278554), (1076, 139277), (1763, 85004), (3239, 46268), (3397, 44116), (3526, 42502), (6478, 23134), (6794, 22058), (7052, 21251), (11029, 13588), (11567, 12956)]