122007776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20427

約数の個数: 48

約数和(自身を含む): 277467120

約数和(自身を除く): 155459344

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 20389, 40778, 81556, 163112, 224279, 326224, 346613, 448558, 652448, 693226, 897116, 1386452, 1794232, 2772904, 3588464, 3812743, 5545808, 7176928, 7625486, 11091616, 15250972, 30501944, 61003888, 122007776]

約数ペア:

[(1, 122007776), (2, 61003888), (4, 30501944), (8, 15250972), (11, 11091616), (16, 7625486), (17, 7176928), (22, 5545808), (32, 3812743), (34, 3588464), (44, 2772904), (68, 1794232), (88, 1386452), (136, 897116), (176, 693226), (187, 652448), (272, 448558), (352, 346613), (374, 326224), (544, 224279), (748, 163112), (1496, 81556), (2992, 40778), (5984, 20389)]