164013164

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 338688000

約数和(自身を除く): 174674836

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 553, 742, 1106, 1399, 1484, 2212, 2798, 4187, 5596, 8374, 9793, 16748, 19586, 29309, 39172, 58618, 74147, 110521, 117236, 148294, 221042, 296588, 442084, 519029, 773647, 1038058, 1547294, 2076116, 3094588, 5857613, 11715226, 23430452, 41003291, 82006582, 164013164]

約数ペア:

[(1, 164013164), (2, 82006582), (4, 41003291), (7, 23430452), (14, 11715226), (28, 5857613), (53, 3094588), (79, 2076116), (106, 1547294), (158, 1038058), (212, 773647), (316, 519029), (371, 442084), (553, 296588), (742, 221042), (1106, 148294), (1399, 117236), (1484, 110521), (2212, 74147), (2798, 58618), (4187, 39172), (5596, 29309), (8374, 19586), (9793, 16748)]