128617698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 297676800

約数和(自身を除く): 169059102

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 682, 814, 1023, 1147, 1221, 1699, 2046, 2294, 2442, 3398, 3441, 5097, 6882, 10194, 12617, 18689, 25234, 37378, 37851, 52669, 56067, 62863, 75702, 105338, 112134, 125726, 158007, 188589, 316014, 377178, 579359, 691493, 1158718, 1382986, 1738077, 1948753, 2074479, 3476154, 3897506, 4148958, 5846259, 11692518, 21436283, 42872566, 64308849, 128617698]

約数ペア:

[(1, 128617698), (2, 64308849), (3, 42872566), (6, 21436283), (11, 11692518), (22, 5846259), (31, 4148958), (33, 3897506), (37, 3476154), (62, 2074479), (66, 1948753), (74, 1738077), (93, 1382986), (111, 1158718), (186, 691493), (222, 579359), (341, 377178), (407, 316014), (682, 188589), (814, 158007), (1023, 125726), (1147, 112134), (1221, 105338), (1699, 75702), (2046, 62863), (2294, 56067), (2442, 52669), (3398, 37851), (3441, 37378), (5097, 25234), (6882, 18689), (10194, 12617)]