156628468731

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{40427}}^1$

素因数の和:40608

約数の個数: 48

約数和(自身を含む): 247372786944

約数和(自身を除く): 90744318213

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 3127, 3481, 9381, 10443, 21889, 24367, 40427, 65667, 73101, 121281, 184493, 282989, 553479, 848967, 1291451, 2142631, 2385193, 3874353, 6427893, 7155579, 14998417, 16696351, 44995251, 50089053, 126415229, 140726387, 379245687, 422179161, 884906603, 985084709, 2654719809, 2955254127, 7458498511, 22375495533, 52209489577, 156628468731]

約数ペア:

[(1, 156628468731), (3, 52209489577), (7, 22375495533), (21, 7458498511), (53, 2955254127), (59, 2654719809), (159, 985084709), (177, 884906603), (371, 422179161), (413, 379245687), (1113, 140726387), (1239, 126415229), (3127, 50089053), (3481, 44995251), (9381, 16696351), (10443, 14998417), (21889, 7155579), (24367, 6427893), (40427, 3874353), (65667, 2385193), (73101, 2142631), (121281, 1291451), (184493, 848967), (282989, 553479)]