156935617688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1\times {\mathrm{8329}}^1$

素因数の和:9564

約数の個数: 64

約数和(自身を含む): 312804828000

約数和(自身を除く): 155869210312

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 1097, 2147, 2194, 4294, 4388, 8329, 8588, 8776, 16658, 17176, 20843, 33316, 41686, 66632, 83372, 123961, 158251, 166744, 247922, 316502, 495844, 633004, 941177, 991688, 1266008, 1882354, 2355259, 3764708, 4710518, 7529416, 9136913, 9421036, 17882363, 18273826, 18842072, 35764726, 36547652, 71529452, 73095304, 143058904, 173601347, 347202694, 694405388, 1032471169, 1388810776, 2064942338, 4129884676, 8259769352, 19616952211, 39233904422, 78467808844, 156935617688]

約数ペア:

[(1, 156935617688), (2, 78467808844), (4, 39233904422), (8, 19616952211), (19, 8259769352), (38, 4129884676), (76, 2064942338), (113, 1388810776), (152, 1032471169), (226, 694405388), (452, 347202694), (904, 173601347), (1097, 143058904), (2147, 73095304), (2194, 71529452), (4294, 36547652), (4388, 35764726), (8329, 18842072), (8588, 18273826), (8776, 17882363), (16658, 9421036), (17176, 9136913), (20843, 7529416), (33316, 4710518), (41686, 3764708), (66632, 2355259), (83372, 1882354), (123961, 1266008), (158251, 991688), (166744, 941177), (247922, 633004), (316502, 495844)]