157863456

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4001}}^1$

素因数の和:4154

約数の個数: 72

約数和(自身を含む): 452314044

約数和(自身を除く): 294450588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4001, 4384, 4932, 6576, 8002, 9864, 12003, 13152, 16004, 19728, 24006, 32008, 36009, 39456, 48012, 64016, 72018, 96024, 128032, 144036, 192048, 288072, 384096, 548137, 576144, 1096274, 1152288, 1644411, 2192548, 3288822, 4385096, 4933233, 6577644, 8770192, 9866466, 13155288, 17540384, 19732932, 26310576, 39465864, 52621152, 78931728, 157863456]

約数ペア:

[(1, 157863456), (2, 78931728), (3, 52621152), (4, 39465864), (6, 26310576), (8, 19732932), (9, 17540384), (12, 13155288), (16, 9866466), (18, 8770192), (24, 6577644), (32, 4933233), (36, 4385096), (48, 3288822), (72, 2192548), (96, 1644411), (137, 1152288), (144, 1096274), (274, 576144), (288, 548137), (411, 384096), (548, 288072), (822, 192048), (1096, 144036), (1233, 128032), (1644, 96024), (2192, 72018), (2466, 64016), (3288, 48012), (4001, 39456), (4384, 36009), (4932, 32008), (6576, 24006), (8002, 19728), (9864, 16004), (12003, 13152)]