127828656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2459}}^1$

素因数の和:2511

約数の個数: 90

約数和(自身を含む): 377715780

約数和(自身を除く): 249887124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2459, 2736, 2888, 3249, 4332, 4918, 5776, 6498, 7377, 8664, 9836, 12996, 14754, 17328, 19672, 22131, 25992, 29508, 39344, 44262, 46721, 51984, 59016, 88524, 93442, 118032, 140163, 177048, 186884, 280326, 354096, 373768, 420489, 560652, 747536, 840978, 887699, 1121304, 1681956, 1775398, 2242608, 2663097, 3363912, 3550796, 5326194, 6727824, 7101592, 7989291, 10652388, 14203184, 15978582, 21304776, 31957164, 42609552, 63914328, 127828656]

約数ペア:

[(1, 127828656), (2, 63914328), (3, 42609552), (4, 31957164), (6, 21304776), (8, 15978582), (9, 14203184), (12, 10652388), (16, 7989291), (18, 7101592), (19, 6727824), (24, 5326194), (36, 3550796), (38, 3363912), (48, 2663097), (57, 2242608), (72, 1775398), (76, 1681956), (114, 1121304), (144, 887699), (152, 840978), (171, 747536), (228, 560652), (304, 420489), (342, 373768), (361, 354096), (456, 280326), (684, 186884), (722, 177048), (912, 140163), (1083, 118032), (1368, 93442), (1444, 88524), (2166, 59016), (2459, 51984), (2736, 46721), (2888, 44262), (3249, 39344), (4332, 29508), (4918, 25992), (5776, 22131), (6498, 19672), (7377, 17328), (8664, 14754), (9836, 12996)]