156970991515

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{10559}}^1$

素因数の和:10904

約数の個数: 48

約数和(自身を含む): 207641111040

約数和(自身を除く): 50670119525

約数列:

[1, 5, 13, 65, 73, 169, 241, 365, 845, 949, 1205, 3133, 4745, 10559, 12337, 15665, 17593, 40729, 52795, 61685, 87965, 137267, 203645, 228709, 686335, 770807, 1143545, 1784471, 2544719, 2973217, 3854035, 8922355, 10020491, 12723595, 14866085, 33081347, 50102455, 130266383, 165406735, 185764487, 430057511, 651331915, 928822435, 2150287555, 2414938331, 12074691655, 31394198303, 156970991515]

約数ペア:

[(1, 156970991515), (5, 31394198303), (13, 12074691655), (65, 2414938331), (73, 2150287555), (169, 928822435), (241, 651331915), (365, 430057511), (845, 185764487), (949, 165406735), (1205, 130266383), (3133, 50102455), (4745, 33081347), (10559, 14866085), (12337, 12723595), (15665, 10020491), (17593, 8922355), (40729, 3854035), (52795, 2973217), (61685, 2544719), (87965, 1784471), (137267, 1143545), (203645, 770807), (228709, 686335)]