153969556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 300754944

約数和(自身を除く): 146785388

約数列:

[1, 2, 4, 13, 26, 47, 52, 73, 94, 146, 188, 292, 611, 863, 949, 1222, 1726, 1898, 2444, 3431, 3452, 3796, 6862, 11219, 13724, 22438, 40561, 44603, 44876, 62999, 81122, 89206, 125998, 162244, 178412, 251996, 527293, 818987, 1054586, 1637974, 2109172, 2960953, 3275948, 5921906, 11843812, 38492389, 76984778, 153969556]

約数ペア:

[(1, 153969556), (2, 76984778), (4, 38492389), (13, 11843812), (26, 5921906), (47, 3275948), (52, 2960953), (73, 2109172), (94, 1637974), (146, 1054586), (188, 818987), (292, 527293), (611, 251996), (863, 178412), (949, 162244), (1222, 125998), (1726, 89206), (1898, 81122), (2444, 62999), (3431, 44876), (3452, 44603), (3796, 40561), (6862, 22438), (11219, 13724)]