108621136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 237984768

約数和(自身を除く): 129363632

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 82, 94, 104, 164, 188, 208, 271, 328, 376, 533, 542, 611, 656, 752, 1066, 1084, 1222, 1927, 2132, 2168, 2444, 3523, 3854, 4264, 4336, 4888, 7046, 7708, 8528, 9776, 11111, 12737, 14092, 15416, 22222, 25051, 25474, 28184, 30832, 44444, 50102, 50948, 56368, 88888, 100204, 101896, 144443, 165581, 177776, 200408, 203792, 288886, 331162, 400816, 522217, 577772, 662324, 1044434, 1155544, 1324648, 2088868, 2311088, 2649296, 4177736, 6788821, 8355472, 13577642, 27155284, 54310568, 108621136]

約数ペア:

[(1, 108621136), (2, 54310568), (4, 27155284), (8, 13577642), (13, 8355472), (16, 6788821), (26, 4177736), (41, 2649296), (47, 2311088), (52, 2088868), (82, 1324648), (94, 1155544), (104, 1044434), (164, 662324), (188, 577772), (208, 522217), (271, 400816), (328, 331162), (376, 288886), (533, 203792), (542, 200408), (611, 177776), (656, 165581), (752, 144443), (1066, 101896), (1084, 100204), (1222, 88888), (1927, 56368), (2132, 50948), (2168, 50102), (2444, 44444), (3523, 30832), (3854, 28184), (4264, 25474), (4336, 25051), (4888, 22222), (7046, 15416), (7708, 14092), (8528, 12737), (9776, 11111)]