181032912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 538536960

約数和(自身を除く): 357504048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 521, 684, 762, 912, 1016, 1042, 1143, 1368, 1524, 1563, 2032, 2084, 2286, 2413, 2736, 3048, 3126, 4168, 4572, 4689, 4826, 6096, 6252, 7239, 8336, 9144, 9378, 9652, 9899, 12504, 14478, 18288, 18756, 19304, 19798, 21717, 25008, 28956, 29697, 37512, 38608, 39596, 43434, 57912, 59394, 66167, 75024, 79192, 86868, 89091, 115824, 118788, 132334, 158384, 173736, 178182, 198501, 237576, 264668, 347472, 356364, 397002, 475152, 529336, 595503, 712728, 794004, 1058672, 1191006, 1257173, 1425456, 1588008, 2382012, 2514346, 3176016, 3771519, 4764024, 5028692, 7543038, 9528048, 10057384, 11314557, 15086076, 20114768, 22629114, 30172152, 45258228, 60344304, 90516456, 181032912]

約数ペア:

[(1, 181032912), (2, 90516456), (3, 60344304), (4, 45258228), (6, 30172152), (8, 22629114), (9, 20114768), (12, 15086076), (16, 11314557), (18, 10057384), (19, 9528048), (24, 7543038), (36, 5028692), (38, 4764024), (48, 3771519), (57, 3176016), (72, 2514346), (76, 2382012), (114, 1588008), (127, 1425456), (144, 1257173), (152, 1191006), (171, 1058672), (228, 794004), (254, 712728), (304, 595503), (342, 529336), (381, 475152), (456, 397002), (508, 356364), (521, 347472), (684, 264668), (762, 237576), (912, 198501), (1016, 178182), (1042, 173736), (1143, 158384), (1368, 132334), (1524, 118788), (1563, 115824), (2032, 89091), (2084, 86868), (2286, 79192), (2413, 75024), (2736, 66167), (3048, 59394), (3126, 57912), (4168, 43434), (4572, 39596), (4689, 38608), (4826, 37512), (6096, 29697), (6252, 28956), (7239, 25008), (8336, 21717), (9144, 19798), (9378, 19304), (9652, 18756), (9899, 18288), (12504, 14478)]