168309912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5344

約数の個数: 64

約数和(自身を含む): 444533760

約数和(自身を除く): 276223848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5261, 5332, 7998, 10522, 10664, 15783, 15996, 21044, 31566, 31992, 42088, 63132, 126264, 163091, 226223, 326182, 452446, 489273, 652364, 678669, 904892, 978546, 1304728, 1357338, 1809784, 1957092, 2714676, 3914184, 5429352, 7012913, 14025826, 21038739, 28051652, 42077478, 56103304, 84154956, 168309912]

約数ペア:

[(1, 168309912), (2, 84154956), (3, 56103304), (4, 42077478), (6, 28051652), (8, 21038739), (12, 14025826), (24, 7012913), (31, 5429352), (43, 3914184), (62, 2714676), (86, 1957092), (93, 1809784), (124, 1357338), (129, 1304728), (172, 978546), (186, 904892), (248, 678669), (258, 652364), (344, 489273), (372, 452446), (516, 326182), (744, 226223), (1032, 163091), (1333, 126264), (2666, 63132), (3999, 42088), (5261, 31992), (5332, 31566), (7998, 21044), (10522, 15996), (10664, 15783)]