111221552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 245317632

約数和(自身を除く): 134096080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 188, 208, 248, 367, 376, 403, 496, 611, 734, 752, 806, 1222, 1457, 1468, 1612, 2444, 2914, 2936, 3224, 4771, 4888, 5828, 5872, 6448, 9542, 9776, 11377, 11656, 17249, 18941, 19084, 22754, 23312, 34498, 37882, 38168, 45508, 68996, 75764, 76336, 91016, 137992, 147901, 151528, 182032, 224237, 275984, 295802, 303056, 448474, 534719, 591604, 896948, 1069438, 1183208, 1793896, 2138876, 2366416, 3587792, 4277752, 6951347, 8555504, 13902694, 27805388, 55610776, 111221552]

約数ペア:

[(1, 111221552), (2, 55610776), (4, 27805388), (8, 13902694), (13, 8555504), (16, 6951347), (26, 4277752), (31, 3587792), (47, 2366416), (52, 2138876), (62, 1793896), (94, 1183208), (104, 1069438), (124, 896948), (188, 591604), (208, 534719), (248, 448474), (367, 303056), (376, 295802), (403, 275984), (496, 224237), (611, 182032), (734, 151528), (752, 147901), (806, 137992), (1222, 91016), (1457, 76336), (1468, 75764), (1612, 68996), (2444, 45508), (2914, 38168), (2936, 37882), (3224, 34498), (4771, 23312), (4888, 22754), (5828, 19084), (5872, 18941), (6448, 17249), (9542, 11656), (9776, 11377)]