186813424

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^2\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 420742416

約数和(自身を除く): 233928992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 313, 511, 584, 626, 1022, 1168, 1252, 2044, 2191, 2504, 4088, 4382, 5008, 5329, 8176, 8764, 10658, 17528, 21316, 22849, 35056, 37303, 42632, 45698, 74606, 85264, 91396, 149212, 159943, 182792, 298424, 319886, 365584, 596848, 639772, 1279544, 1667977, 2559088, 3335954, 6671908, 11675839, 13343816, 23351678, 26687632, 46703356, 93406712, 186813424]

約数ペア:

[(1, 186813424), (2, 93406712), (4, 46703356), (7, 26687632), (8, 23351678), (14, 13343816), (16, 11675839), (28, 6671908), (56, 3335954), (73, 2559088), (112, 1667977), (146, 1279544), (292, 639772), (313, 596848), (511, 365584), (584, 319886), (626, 298424), (1022, 182792), (1168, 159943), (1252, 149212), (2044, 91396), (2191, 85264), (2504, 74606), (4088, 45698), (4382, 42632), (5008, 37303), (5329, 35056), (8176, 22849), (8764, 21316), (10658, 17528)]