145406736

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 434930496

約数和(自身を除く): 289523760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 688, 774, 828, 989, 1021, 1032, 1104, 1548, 1656, 1978, 2042, 2064, 2967, 3063, 3096, 3312, 3956, 4084, 5934, 6126, 6192, 7912, 8168, 8901, 9189, 11868, 12252, 15824, 16336, 17802, 18378, 23483, 23736, 24504, 35604, 36756, 43903, 46966, 47472, 49008, 70449, 71208, 73512, 87806, 93932, 131709, 140898, 142416, 147024, 175612, 187864, 211347, 263418, 281796, 351224, 375728, 395127, 422694, 526836, 563592, 702448, 790254, 845388, 1009769, 1053672, 1127184, 1580508, 1690776, 2019538, 2107344, 3029307, 3161016, 3381552, 4039076, 6058614, 6322032, 8078152, 9087921, 12117228, 16156304, 18175842, 24234456, 36351684, 48468912, 72703368, 145406736]

約数ペア:

[(1, 145406736), (2, 72703368), (3, 48468912), (4, 36351684), (6, 24234456), (8, 18175842), (9, 16156304), (12, 12117228), (16, 9087921), (18, 8078152), (23, 6322032), (24, 6058614), (36, 4039076), (43, 3381552), (46, 3161016), (48, 3029307), (69, 2107344), (72, 2019538), (86, 1690776), (92, 1580508), (129, 1127184), (138, 1053672), (144, 1009769), (172, 845388), (184, 790254), (207, 702448), (258, 563592), (276, 526836), (344, 422694), (368, 395127), (387, 375728), (414, 351224), (516, 281796), (552, 263418), (688, 211347), (774, 187864), (828, 175612), (989, 147024), (1021, 142416), (1032, 140898), (1104, 131709), (1548, 93932), (1656, 87806), (1978, 73512), (2042, 71208), (2064, 70449), (2967, 49008), (3063, 47472), (3096, 46966), (3312, 43903), (3956, 36756), (4084, 35604), (5934, 24504), (6126, 23736), (6192, 23483), (7912, 18378), (8168, 17802), (8901, 16336), (9189, 15824), (11868, 12252)]