155383718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3691}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 277874688

約数和(自身を除く): 122490970

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 3007, 3691, 6014, 7382, 21049, 25837, 42098, 51674, 114421, 228842, 358027, 716054, 800947, 1601894, 2506189, 5012378, 11098837, 22197674, 77691859, 155383718]

約数ペア:

[(1, 155383718), (2, 77691859), (7, 22197674), (14, 11098837), (31, 5012378), (62, 2506189), (97, 1601894), (194, 800947), (217, 716054), (434, 358027), (679, 228842), (1358, 114421), (3007, 51674), (3691, 42098), (6014, 25837), (7382, 21049)]