156936171776

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{761}}^1\times {\mathrm{6343}}^1$

素因数の和:7247

約数の個数: 72

約数和(自身を含む): 316190644224

約数和(自身を除く): 159254472448

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 761, 1016, 1522, 2032, 3044, 4064, 6088, 6343, 8128, 12176, 12686, 16256, 24352, 25372, 32512, 48704, 50744, 96647, 97408, 101488, 193294, 194816, 202976, 386588, 405952, 773176, 805561, 811904, 1546352, 1611122, 1623808, 3092704, 3222244, 4827023, 6185408, 6444488, 9654046, 12370816, 12888976, 19308092, 24741632, 25777952, 38616184, 51555904, 77232368, 103111808, 154464736, 206223616, 308929472, 613031921, 617858944, 1226063842, 1235717888, 2452127684, 4904255368, 9808510736, 19617021472, 39234042944, 78468085888, 156936171776]

約数ペア:

[(1, 156936171776), (2, 78468085888), (4, 39234042944), (8, 19617021472), (16, 9808510736), (32, 4904255368), (64, 2452127684), (127, 1235717888), (128, 1226063842), (254, 617858944), (256, 613031921), (508, 308929472), (761, 206223616), (1016, 154464736), (1522, 103111808), (2032, 77232368), (3044, 51555904), (4064, 38616184), (6088, 25777952), (6343, 24741632), (8128, 19308092), (12176, 12888976), (12686, 12370816), (16256, 9654046), (24352, 6444488), (25372, 6185408), (32512, 4827023), (48704, 3222244), (50744, 3092704), (96647, 1623808), (97408, 1611122), (101488, 1546352), (193294, 811904), (194816, 805561), (202976, 773176), (386588, 405952)]