145482316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4574

約数の個数: 48

約数和(自身を含む): 311368960

約数和(自身を除く): 165886644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4483, 4636, 8113, 8966, 16226, 17932, 31381, 32452, 62762, 85177, 125524, 170354, 273463, 340708, 546926, 596239, 1093852, 1192478, 1914241, 2384956, 3828482, 5195797, 7656964, 10391594, 20783188, 36370579, 72741158, 145482316]

約数ペア:

[(1, 145482316), (2, 72741158), (4, 36370579), (7, 20783188), (14, 10391594), (19, 7656964), (28, 5195797), (38, 3828482), (61, 2384956), (76, 1914241), (122, 1192478), (133, 1093852), (244, 596239), (266, 546926), (427, 340708), (532, 273463), (854, 170354), (1159, 125524), (1708, 85177), (2318, 62762), (4483, 32452), (4636, 31381), (8113, 17932), (8966, 16226)]