142717816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32377}}^1$

素因数の和:32431

約数の個数: 32

約数和(自身を含む): 291402000

約数和(自身を除く): 148684184

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 32377, 64754, 129508, 259016, 615163, 938933, 1230326, 1877866, 2460652, 3755732, 4921304, 7511464, 17839727, 35679454, 71358908, 142717816]

約数ペア:

[(1, 142717816), (2, 71358908), (4, 35679454), (8, 17839727), (19, 7511464), (29, 4921304), (38, 3755732), (58, 2460652), (76, 1877866), (116, 1230326), (152, 938933), (232, 615163), (551, 259016), (1102, 129508), (2204, 64754), (4408, 32377)]