156955481620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10477669}}^1$

素因数の和:10477792

約数の個数: 48

約数和(自身を含む): 380213688960

約数和(自身を除く): 223258207340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 14980, 10477669, 20955338, 41910676, 52388345, 73343683, 104776690, 146687366, 209553380, 293374732, 366718415, 733436830, 1121110583, 1466873660, 2242221166, 4484442332, 5605552915, 7847774081, 11211105830, 15695548162, 22422211660, 31391096324, 39238870405, 78477740810, 156955481620]

約数ペア:

[(1, 156955481620), (2, 78477740810), (4, 39238870405), (5, 31391096324), (7, 22422211660), (10, 15695548162), (14, 11211105830), (20, 7847774081), (28, 5605552915), (35, 4484442332), (70, 2242221166), (107, 1466873660), (140, 1121110583), (214, 733436830), (428, 366718415), (535, 293374732), (749, 209553380), (1070, 146687366), (1498, 104776690), (2140, 73343683), (2996, 52388345), (3745, 41910676), (7490, 20955338), (14980, 10477669)]