156741669038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{21169}}^1$

素因数の和:21812

約数の個数: 32

約数和(自身を含む): 241265852640

約数和(自身を除く): 84524183602

約数列:

[1, 2, 61, 122, 137, 274, 443, 886, 8357, 16714, 21169, 27023, 42338, 54046, 60691, 121382, 1291309, 2582618, 2900153, 3702151, 5800306, 7404302, 9377867, 18755734, 176909333, 353818666, 572049887, 1144099774, 1284767779, 2569535558, 78370834519, 156741669038]

約数ペア:

[(1, 156741669038), (2, 78370834519), (61, 2569535558), (122, 1284767779), (137, 1144099774), (274, 572049887), (443, 353818666), (886, 176909333), (8357, 18755734), (16714, 9377867), (21169, 7404302), (27023, 5800306), (42338, 3702151), (54046, 2900153), (60691, 2582618), (121382, 1291309)]