156934448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11287}}^1$

素因数の和:11385

約数の個数: 40

約数和(自身を含む): 335930880

約数和(自身を除く): 178996432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 11287, 13904, 22574, 45148, 90296, 124157, 180592, 248314, 496628, 891673, 993256, 1783346, 1986512, 3566692, 7133384, 9808403, 14266768, 19616806, 39233612, 78467224, 156934448]

約数ペア:

[(1, 156934448), (2, 78467224), (4, 39233612), (8, 19616806), (11, 14266768), (16, 9808403), (22, 7133384), (44, 3566692), (79, 1986512), (88, 1783346), (158, 993256), (176, 891673), (316, 496628), (632, 248314), (869, 180592), (1264, 124157), (1738, 90296), (3476, 45148), (6952, 22574), (11287, 13904)]