161779176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 474233760

約数和(自身を除く): 312454584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 307, 312, 468, 563, 614, 921, 936, 1126, 1228, 1689, 1842, 2252, 2456, 2763, 3378, 3684, 3991, 4504, 5067, 5526, 6756, 7319, 7368, 7982, 10134, 11052, 11973, 13512, 14638, 15964, 20268, 21957, 22104, 23946, 29276, 31928, 35919, 40536, 43914, 47892, 58552, 65871, 71838, 87828, 95784, 131742, 143676, 172841, 175656, 263484, 287352, 345682, 518523, 526968, 691364, 1037046, 1382728, 1555569, 2074092, 2246933, 3111138, 4148184, 4493866, 6222276, 6740799, 8987732, 12444552, 13481598, 17975464, 20222397, 26963196, 40444794, 53926392, 80889588, 161779176]

約数ペア:

[(1, 161779176), (2, 80889588), (3, 53926392), (4, 40444794), (6, 26963196), (8, 20222397), (9, 17975464), (12, 13481598), (13, 12444552), (18, 8987732), (24, 6740799), (26, 6222276), (36, 4493866), (39, 4148184), (52, 3111138), (72, 2246933), (78, 2074092), (104, 1555569), (117, 1382728), (156, 1037046), (234, 691364), (307, 526968), (312, 518523), (468, 345682), (563, 287352), (614, 263484), (921, 175656), (936, 172841), (1126, 143676), (1228, 131742), (1689, 95784), (1842, 87828), (2252, 71838), (2456, 65871), (2763, 58552), (3378, 47892), (3684, 43914), (3991, 40536), (4504, 35919), (5067, 31928), (5526, 29276), (6756, 23946), (7319, 22104), (7368, 21957), (7982, 20268), (10134, 15964), (11052, 14638), (11973, 13512)]