123154816

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 259781760

約数和(自身を除く): 136626944

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 757, 992, 1271, 1312, 1514, 1984, 2542, 2624, 3028, 3968, 5084, 5248, 6056, 10168, 12112, 20336, 23467, 24224, 31037, 40672, 46934, 48448, 62074, 81344, 93868, 96896, 124148, 162688, 187736, 248296, 375472, 496592, 750944, 962147, 993184, 1501888, 1924294, 1986368, 3003776, 3848588, 3972736, 7697176, 15394352, 30788704, 61577408, 123154816]

約数ペア:

[(1, 123154816), (2, 61577408), (4, 30788704), (8, 15394352), (16, 7697176), (31, 3972736), (32, 3848588), (41, 3003776), (62, 1986368), (64, 1924294), (82, 1501888), (124, 993184), (128, 962147), (164, 750944), (248, 496592), (328, 375472), (496, 248296), (656, 187736), (757, 162688), (992, 124148), (1271, 96896), (1312, 93868), (1514, 81344), (1984, 62074), (2542, 48448), (2624, 46934), (3028, 40672), (3968, 31037), (5084, 24224), (5248, 23467), (6056, 20336), (10168, 12112)]