145179188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 324077376

約数和(自身を除く): 178898188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 484, 511, 587, 803, 847, 1022, 1174, 1606, 1694, 2044, 2348, 3212, 3388, 4109, 5621, 6457, 8218, 8833, 11242, 12914, 16436, 17666, 22484, 25828, 35332, 42851, 45199, 61831, 71027, 85702, 90398, 123662, 142054, 171404, 180796, 247324, 284108, 299957, 471361, 497189, 599914, 942722, 994378, 1199828, 1885444, 1988756, 3299527, 5184971, 6599054, 10369942, 13198108, 20739884, 36294797, 72589594, 145179188]

約数ペア:

[(1, 145179188), (2, 72589594), (4, 36294797), (7, 20739884), (11, 13198108), (14, 10369942), (22, 6599054), (28, 5184971), (44, 3299527), (73, 1988756), (77, 1885444), (121, 1199828), (146, 994378), (154, 942722), (242, 599914), (292, 497189), (308, 471361), (484, 299957), (511, 284108), (587, 247324), (803, 180796), (847, 171404), (1022, 142054), (1174, 123662), (1606, 90398), (1694, 85702), (2044, 71027), (2348, 61831), (3212, 45199), (3388, 42851), (4109, 35332), (5621, 25828), (6457, 22484), (8218, 17666), (8833, 16436), (11242, 12914)]