153881928

素因数分解:

$2^3\times 3^2\times {\mathrm{877}}^1\times {\mathrm{2437}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 417409980

約数和(自身を除く): 263528052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 877, 1754, 2437, 2631, 3508, 4874, 5262, 7016, 7311, 7893, 9748, 10524, 14622, 15786, 19496, 21048, 21933, 29244, 31572, 43866, 58488, 63144, 87732, 175464, 2137249, 4274498, 6411747, 8548996, 12823494, 17097992, 19235241, 25646988, 38470482, 51293976, 76940964, 153881928]

約数ペア:

[(1, 153881928), (2, 76940964), (3, 51293976), (4, 38470482), (6, 25646988), (8, 19235241), (9, 17097992), (12, 12823494), (18, 8548996), (24, 6411747), (36, 4274498), (72, 2137249), (877, 175464), (1754, 87732), (2437, 63144), (2631, 58488), (3508, 43866), (4874, 31572), (5262, 29244), (7016, 21933), (7311, 21048), (7893, 19496), (9748, 15786), (10524, 14622)]