166431768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{659}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 441936000

約数和(自身を除く): 275504232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 619, 659, 1238, 1318, 1857, 1977, 2476, 2636, 3714, 3954, 4952, 5272, 7428, 7908, 10523, 11203, 14856, 15816, 21046, 22406, 31569, 33609, 42092, 44812, 63138, 67218, 84184, 89624, 126276, 134436, 252552, 268872, 407921, 815842, 1223763, 1631684, 2447526, 3263368, 4895052, 6934657, 9790104, 13869314, 20803971, 27738628, 41607942, 55477256, 83215884, 166431768]

約数ペア:

[(1, 166431768), (2, 83215884), (3, 55477256), (4, 41607942), (6, 27738628), (8, 20803971), (12, 13869314), (17, 9790104), (24, 6934657), (34, 4895052), (51, 3263368), (68, 2447526), (102, 1631684), (136, 1223763), (204, 815842), (408, 407921), (619, 268872), (659, 252552), (1238, 134436), (1318, 126276), (1857, 89624), (1977, 84184), (2476, 67218), (2636, 63138), (3714, 44812), (3954, 42092), (4952, 33609), (5272, 31569), (7428, 22406), (7908, 21046), (10523, 15816), (11203, 14856)]