147935976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 390720000

約数和(自身を除く): 242784024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 439, 456, 739, 878, 1317, 1478, 1756, 2217, 2634, 2956, 3512, 4434, 5268, 5912, 8341, 8868, 10536, 14041, 16682, 17736, 25023, 28082, 33364, 42123, 50046, 56164, 66728, 84246, 100092, 112328, 168492, 200184, 324421, 336984, 648842, 973263, 1297684, 1946526, 2595368, 3893052, 6163999, 7786104, 12327998, 18491997, 24655996, 36983994, 49311992, 73967988, 147935976]

約数ペア:

[(1, 147935976), (2, 73967988), (3, 49311992), (4, 36983994), (6, 24655996), (8, 18491997), (12, 12327998), (19, 7786104), (24, 6163999), (38, 3893052), (57, 2595368), (76, 1946526), (114, 1297684), (152, 973263), (228, 648842), (439, 336984), (456, 324421), (739, 200184), (878, 168492), (1317, 112328), (1478, 100092), (1756, 84246), (2217, 66728), (2634, 56164), (2956, 50046), (3512, 42123), (4434, 33364), (5268, 28082), (5912, 25023), (8341, 17736), (8868, 16682), (10536, 14041)]