158094915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 293068800

約数和(自身を除く): 134973885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 211, 239, 285, 627, 633, 717, 1045, 1055, 1195, 2321, 2629, 3135, 3165, 3585, 4009, 4541, 6963, 7887, 11605, 12027, 13145, 13623, 20045, 22705, 34815, 39435, 44099, 49951, 50429, 60135, 68115, 132297, 149853, 151287, 220495, 249755, 252145, 554719, 661485, 749265, 756435, 958151, 1664157, 2773595, 2874453, 4790755, 8320785, 10539661, 14372265, 31618983, 52698305, 158094915]

約数ペア:

[(1, 158094915), (3, 52698305), (5, 31618983), (11, 14372265), (15, 10539661), (19, 8320785), (33, 4790755), (55, 2874453), (57, 2773595), (95, 1664157), (165, 958151), (209, 756435), (211, 749265), (239, 661485), (285, 554719), (627, 252145), (633, 249755), (717, 220495), (1045, 151287), (1055, 149853), (1195, 132297), (2321, 68115), (2629, 60135), (3135, 50429), (3165, 49951), (3585, 44099), (4009, 39435), (4541, 34815), (6963, 22705), (7887, 20045), (11605, 13623), (12027, 13145)]