153604640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137147}}^1$

素因数の和:137169

約数の個数: 48

約数和(自身を含む): 414735552

約数和(自身を除く): 261130912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 137147, 274294, 548588, 685735, 960029, 1097176, 1371470, 1920058, 2194352, 2742940, 3840116, 4388704, 4800145, 5485880, 7680232, 9600290, 10971760, 15360464, 19200580, 21943520, 30720928, 38401160, 76802320, 153604640]

約数ペア:

[(1, 153604640), (2, 76802320), (4, 38401160), (5, 30720928), (7, 21943520), (8, 19200580), (10, 15360464), (14, 10971760), (16, 9600290), (20, 7680232), (28, 5485880), (32, 4800145), (35, 4388704), (40, 3840116), (56, 2742940), (70, 2194352), (80, 1920058), (112, 1371470), (140, 1097176), (160, 960029), (224, 685735), (280, 548588), (560, 274294), (1120, 137147)]