156988737916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{35081}}^1$

素因数の和:35506

約数の個数: 48

約数和(自身を含む): 286673264640

約数和(自身を除く): 129684526724

約数列:

[1, 2, 4, 31, 62, 124, 151, 239, 302, 478, 604, 956, 4681, 7409, 9362, 14818, 18724, 29636, 35081, 36089, 70162, 72178, 140324, 144356, 1087511, 1118759, 2175022, 2237518, 4350044, 4475036, 5297231, 8384359, 10594462, 16768718, 21188924, 33537436, 164214161, 259915129, 328428322, 519830258, 656856644, 1039660516, 1266038209, 2532076418, 5064152836, 39247184479, 78494368958, 156988737916]

約数ペア:

[(1, 156988737916), (2, 78494368958), (4, 39247184479), (31, 5064152836), (62, 2532076418), (124, 1266038209), (151, 1039660516), (239, 656856644), (302, 519830258), (478, 328428322), (604, 259915129), (956, 164214161), (4681, 33537436), (7409, 21188924), (9362, 16768718), (14818, 10594462), (18724, 8384359), (29636, 5297231), (35081, 4475036), (36089, 4350044), (70162, 2237518), (72178, 2175022), (140324, 1118759), (144356, 1087511)]