156912456976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{718411}}^1$

素因数の和:718520

約数の個数: 80

約数和(自身を含む): 355976019648

約数和(自身を除く): 199063562672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 73, 88, 136, 146, 176, 187, 272, 292, 374, 584, 748, 803, 1168, 1241, 1496, 1606, 2482, 2992, 3212, 4964, 6424, 9928, 12848, 13651, 19856, 27302, 54604, 109208, 218416, 718411, 1436822, 2873644, 5747288, 7902521, 11494576, 12212987, 15805042, 24425974, 31610084, 48851948, 52444003, 63220168, 97703896, 104888006, 126440336, 134342857, 195407792, 209776012, 268685714, 419552024, 537371428, 576884033, 839104048, 891548051, 1074742856, 1153768066, 1783096102, 2149485712, 2307536132, 3566192204, 4615072264, 7132384408, 9230144528, 9807028561, 14264768816, 19614057122, 39228114244, 78456228488, 156912456976]

約数ペア:

[(1, 156912456976), (2, 78456228488), (4, 39228114244), (8, 19614057122), (11, 14264768816), (16, 9807028561), (17, 9230144528), (22, 7132384408), (34, 4615072264), (44, 3566192204), (68, 2307536132), (73, 2149485712), (88, 1783096102), (136, 1153768066), (146, 1074742856), (176, 891548051), (187, 839104048), (272, 576884033), (292, 537371428), (374, 419552024), (584, 268685714), (748, 209776012), (803, 195407792), (1168, 134342857), (1241, 126440336), (1496, 104888006), (1606, 97703896), (2482, 63220168), (2992, 52444003), (3212, 48851948), (4964, 31610084), (6424, 24425974), (9928, 15805042), (12848, 12212987), (13651, 11494576), (19856, 7902521), (27302, 5747288), (54604, 2873644), (109208, 1436822), (218416, 718411)]