155431968

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43759}}^1$

素因数の和:43809

約数の個数: 48

約数和(自身を含む): 419045760

約数和(自身を除く): 263613792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 43759, 87518, 131277, 175036, 262554, 350072, 525108, 700144, 1050216, 1400288, 1619083, 2100432, 3238166, 4200864, 4857249, 6476332, 9714498, 12952664, 19428996, 25905328, 38857992, 51810656, 77715984, 155431968]

約数ペア:

[(1, 155431968), (2, 77715984), (3, 51810656), (4, 38857992), (6, 25905328), (8, 19428996), (12, 12952664), (16, 9714498), (24, 6476332), (32, 4857249), (37, 4200864), (48, 3238166), (74, 2100432), (96, 1619083), (111, 1400288), (148, 1050216), (222, 700144), (296, 525108), (444, 350072), (592, 262554), (888, 175036), (1184, 131277), (1776, 87518), (3552, 43759)]