157815288

素因数分解:

$2^3\times 3^2\times {\mathrm{619}}^1\times {\mathrm{3541}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 428227800

約数和(自身を除く): 270412512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 619, 1238, 1857, 2476, 3541, 3714, 4952, 5571, 7082, 7428, 10623, 11142, 14164, 14856, 21246, 22284, 28328, 31869, 42492, 44568, 63738, 84984, 127476, 254952, 2191879, 4383758, 6575637, 8767516, 13151274, 17535032, 19726911, 26302548, 39453822, 52605096, 78907644, 157815288]

約数ペア:

[(1, 157815288), (2, 78907644), (3, 52605096), (4, 39453822), (6, 26302548), (8, 19726911), (9, 17535032), (12, 13151274), (18, 8767516), (24, 6575637), (36, 4383758), (72, 2191879), (619, 254952), (1238, 127476), (1857, 84984), (2476, 63738), (3541, 44568), (3714, 42492), (4952, 31869), (5571, 28328), (7082, 22284), (7428, 21246), (10623, 14856), (11142, 14164)]