130617136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 287981568

約数和(自身を除く): 157364432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 188, 208, 248, 376, 403, 431, 496, 611, 752, 806, 862, 1222, 1457, 1612, 1724, 2444, 2914, 3224, 3448, 4888, 5603, 5828, 6448, 6896, 9776, 11206, 11656, 13361, 18941, 20257, 22412, 23312, 26722, 37882, 40514, 44824, 53444, 75764, 81028, 89648, 106888, 151528, 162056, 173693, 213776, 263341, 303056, 324112, 347386, 526682, 627967, 694772, 1053364, 1255934, 1389544, 2106728, 2511868, 2779088, 4213456, 5023736, 8163571, 10047472, 16327142, 32654284, 65308568, 130617136]

約数ペア:

[(1, 130617136), (2, 65308568), (4, 32654284), (8, 16327142), (13, 10047472), (16, 8163571), (26, 5023736), (31, 4213456), (47, 2779088), (52, 2511868), (62, 2106728), (94, 1389544), (104, 1255934), (124, 1053364), (188, 694772), (208, 627967), (248, 526682), (376, 347386), (403, 324112), (431, 303056), (496, 263341), (611, 213776), (752, 173693), (806, 162056), (862, 151528), (1222, 106888), (1457, 89648), (1612, 81028), (1724, 75764), (2444, 53444), (2914, 44824), (3224, 40514), (3448, 37882), (4888, 26722), (5603, 23312), (5828, 22412), (6448, 20257), (6896, 18941), (9776, 13361), (11206, 11656)]