122000216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 268380000

約数和(自身を除く): 146379784

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1976, 2129, 2204, 3016, 4258, 4408, 7163, 8516, 14326, 17032, 27677, 28652, 40451, 55354, 57304, 61741, 80902, 110708, 123482, 161804, 221416, 246964, 323608, 493928, 525863, 802633, 1051726, 1173079, 1605266, 2103452, 2346158, 3210532, 4206904, 4692316, 6421064, 9384632, 15250027, 30500054, 61000108, 122000216]

約数ペア:

[(1, 122000216), (2, 61000108), (4, 30500054), (8, 15250027), (13, 9384632), (19, 6421064), (26, 4692316), (29, 4206904), (38, 3210532), (52, 2346158), (58, 2103452), (76, 1605266), (104, 1173079), (116, 1051726), (152, 802633), (232, 525863), (247, 493928), (377, 323608), (494, 246964), (551, 221416), (754, 161804), (988, 123482), (1102, 110708), (1508, 80902), (1976, 61741), (2129, 57304), (2204, 55354), (3016, 40451), (4258, 28652), (4408, 27677), (7163, 17032), (8516, 14326)]