156622912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1019

約数の個数: 56

約数和(自身を含む): 324794880

約数和(自身を除く): 168171968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 356, 496, 712, 887, 992, 1424, 1774, 1984, 2759, 2848, 3548, 5518, 5696, 7096, 11036, 14192, 22072, 27497, 28384, 44144, 54994, 56768, 78943, 88288, 109988, 157886, 176576, 219976, 315772, 439952, 631544, 879904, 1263088, 1759808, 2447233, 2526176, 4894466, 5052352, 9788932, 19577864, 39155728, 78311456, 156622912]

約数ペア:

[(1, 156622912), (2, 78311456), (4, 39155728), (8, 19577864), (16, 9788932), (31, 5052352), (32, 4894466), (62, 2526176), (64, 2447233), (89, 1759808), (124, 1263088), (178, 879904), (248, 631544), (356, 439952), (496, 315772), (712, 219976), (887, 176576), (992, 157886), (1424, 109988), (1774, 88288), (1984, 78943), (2759, 56768), (2848, 54994), (3548, 44144), (5518, 28384), (5696, 27497), (7096, 22072), (11036, 14192)]