157505296

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1944

約数の個数: 60

約数和(自身を含む): 341287680

約数和(自身を除く): 183782384

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 1879, 2704, 3224, 3758, 5239, 6448, 7516, 10478, 15032, 20956, 24427, 30064, 41912, 48854, 58249, 83824, 97708, 116498, 195416, 232996, 317551, 390832, 465992, 635102, 757237, 931984, 1270204, 1514474, 2540408, 3028948, 5080816, 6057896, 9844081, 12115792, 19688162, 39376324, 78752648, 157505296]

約数ペア:

[(1, 157505296), (2, 78752648), (4, 39376324), (8, 19688162), (13, 12115792), (16, 9844081), (26, 6057896), (31, 5080816), (52, 3028948), (62, 2540408), (104, 1514474), (124, 1270204), (169, 931984), (208, 757237), (248, 635102), (338, 465992), (403, 390832), (496, 317551), (676, 232996), (806, 195416), (1352, 116498), (1612, 97708), (1879, 83824), (2704, 58249), (3224, 48854), (3758, 41912), (5239, 30064), (6448, 24427), (7516, 20956), (10478, 15032)]