143139462

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1753}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 296355840

約数和(自身を除く): 153216378

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439, 878, 1317, 1753, 2634, 3506, 5259, 10518, 13609, 27218, 40827, 54343, 81654, 108686, 163029, 326058, 769567, 1539134, 2308701, 4617402, 23856577, 47713154, 71569731, 143139462]

約数ペア:

[(1, 143139462), (2, 71569731), (3, 47713154), (6, 23856577), (31, 4617402), (62, 2308701), (93, 1539134), (186, 769567), (439, 326058), (878, 163029), (1317, 108686), (1753, 81654), (2634, 54343), (3506, 40827), (5259, 27218), (10518, 13609)]