156736868540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1940293}}^1$

素因数の和:1940886

約数の個数: 48

約数和(自身を含む): 376820617152

約数和(自身を除く): 220083748612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1154, 2308, 2885, 4039, 5770, 8078, 11540, 16156, 20195, 40390, 80780, 1940293, 3880586, 7761172, 9701465, 13582051, 19402930, 27164102, 38805860, 54328204, 67910255, 135820510, 271641020, 1119549061, 2239098122, 4478196244, 5597745305, 7836843427, 11195490610, 15673686854, 22390981220, 31347373708, 39184217135, 78368434270, 156736868540]

約数ペア:

[(1, 156736868540), (2, 78368434270), (4, 39184217135), (5, 31347373708), (7, 22390981220), (10, 15673686854), (14, 11195490610), (20, 7836843427), (28, 5597745305), (35, 4478196244), (70, 2239098122), (140, 1119549061), (577, 271641020), (1154, 135820510), (2308, 67910255), (2885, 54328204), (4039, 38805860), (5770, 27164102), (8078, 19402930), (11540, 13582051), (16156, 9701465), (20195, 7761172), (40390, 3880586), (80780, 1940293)]