157045211816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{919}}^1\times {\mathrm{1627}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 310934976000

約数和(自身を除く): 153889764184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 691, 919, 1382, 1627, 1838, 2764, 3254, 3676, 5528, 6508, 7352, 13016, 13129, 17461, 26258, 30913, 34922, 52516, 61826, 69844, 105032, 123652, 139688, 247304, 635029, 1124257, 1270058, 1495213, 2248514, 2540116, 2990426, 4497028, 5080232, 5980852, 8994056, 11961704, 12065551, 21360883, 24131102, 28409047, 42721766, 48262204, 56818094, 85443532, 96524408, 113636188, 170887064, 227272376, 1033192183, 2066384366, 4132768732, 8265537464, 19630651477, 39261302954, 78522605908, 157045211816]

約数ペア:

[(1, 157045211816), (2, 78522605908), (4, 39261302954), (8, 19630651477), (19, 8265537464), (38, 4132768732), (76, 2066384366), (152, 1033192183), (691, 227272376), (919, 170887064), (1382, 113636188), (1627, 96524408), (1838, 85443532), (2764, 56818094), (3254, 48262204), (3676, 42721766), (5528, 28409047), (6508, 24131102), (7352, 21360883), (13016, 12065551), (13129, 11961704), (17461, 8994056), (26258, 5980852), (30913, 5080232), (34922, 4497028), (52516, 2990426), (61826, 2540116), (69844, 2248514), (105032, 1495213), (123652, 1270058), (139688, 1124257), (247304, 635029)]