147544728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1259}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 390096000

約数和(自身を除く): 242551272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 456, 514, 771, 1028, 1259, 1542, 2056, 2518, 3084, 3777, 4883, 5036, 6168, 7554, 9766, 10072, 14649, 15108, 19532, 23921, 29298, 30216, 39064, 47842, 58596, 71763, 95684, 117192, 143526, 191368, 287052, 323563, 574104, 647126, 970689, 1294252, 1941378, 2588504, 3882756, 6147697, 7765512, 12295394, 18443091, 24590788, 36886182, 49181576, 73772364, 147544728]

約数ペア:

[(1, 147544728), (2, 73772364), (3, 49181576), (4, 36886182), (6, 24590788), (8, 18443091), (12, 12295394), (19, 7765512), (24, 6147697), (38, 3882756), (57, 2588504), (76, 1941378), (114, 1294252), (152, 970689), (228, 647126), (257, 574104), (456, 323563), (514, 287052), (771, 191368), (1028, 143526), (1259, 117192), (1542, 95684), (2056, 71763), (2518, 58596), (3084, 47842), (3777, 39064), (4883, 30216), (5036, 29298), (6168, 23921), (7554, 19532), (9766, 15108), (10072, 14649)]