156928780164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4392811}}^1$

素因数の和:4393060

約数の個数: 48

約数和(自身を含む): 396055929920

約数和(自身を除く): 239127149756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 2748, 2977, 5954, 8931, 11908, 17862, 35724, 4392811, 8785622, 13178433, 17571244, 26356866, 52713732, 57106543, 114213086, 171319629, 228426172, 342639258, 685278516, 1005953719, 2011907438, 3017861157, 4023814876, 6035722314, 12071444628, 13077398347, 26154796694, 39232195041, 52309593388, 78464390082, 156928780164]

約数ペア:

[(1, 156928780164), (2, 78464390082), (3, 52309593388), (4, 39232195041), (6, 26154796694), (12, 13077398347), (13, 12071444628), (26, 6035722314), (39, 4023814876), (52, 3017861157), (78, 2011907438), (156, 1005953719), (229, 685278516), (458, 342639258), (687, 228426172), (916, 171319629), (1374, 114213086), (2748, 57106543), (2977, 52713732), (5954, 26356866), (8931, 17571244), (11908, 13178433), (17862, 8785622), (35724, 4392811)]