158225199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 234551808

約数和(自身を除く): 76326609

約数列:

[1, 3, 11, 33, 113, 151, 281, 339, 453, 843, 1243, 1661, 3091, 3729, 4983, 9273, 17063, 31753, 42431, 51189, 95259, 127293, 187693, 349283, 466741, 563079, 1047849, 1400223, 4794703, 14384109, 52741733, 158225199]

約数ペア:

[(1, 158225199), (3, 52741733), (11, 14384109), (33, 4794703), (113, 1400223), (151, 1047849), (281, 563079), (339, 466741), (453, 349283), (843, 187693), (1243, 127293), (1661, 95259), (3091, 51189), (3729, 42431), (4983, 31753), (9273, 17063)]