149222688

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21893}}^1$

素因数の和:21977

約数の個数: 48

約数和(自身を含む): 397244736

約数和(自身を除く): 248022048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 21893, 43786, 65679, 87572, 131358, 175144, 262716, 350288, 525432, 700576, 1050864, 1554403, 2101728, 3108806, 4663209, 6217612, 9326418, 12435224, 18652836, 24870448, 37305672, 49740896, 74611344, 149222688]

約数ペア:

[(1, 149222688), (2, 74611344), (3, 49740896), (4, 37305672), (6, 24870448), (8, 18652836), (12, 12435224), (16, 9326418), (24, 6217612), (32, 4663209), (48, 3108806), (71, 2101728), (96, 1554403), (142, 1050864), (213, 700576), (284, 525432), (426, 350288), (568, 262716), (852, 175144), (1136, 131358), (1704, 87572), (2272, 65679), (3408, 43786), (6816, 21893)]