133712672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3643}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 279159552

約数和(自身を除く): 145446880

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 3643, 4588, 7286, 9176, 14572, 18352, 29144, 36704, 58288, 112933, 116576, 134791, 225866, 269582, 451732, 539164, 903464, 1078328, 1806928, 2156656, 3613856, 4178521, 4313312, 8357042, 16714084, 33428168, 66856336, 133712672]

約数ペア:

[(1, 133712672), (2, 66856336), (4, 33428168), (8, 16714084), (16, 8357042), (31, 4313312), (32, 4178521), (37, 3613856), (62, 2156656), (74, 1806928), (124, 1078328), (148, 903464), (248, 539164), (296, 451732), (496, 269582), (592, 225866), (992, 134791), (1147, 116576), (1184, 112933), (2294, 58288), (3643, 36704), (4588, 29144), (7286, 18352), (9176, 14572)]