144290216

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 172383064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 101, 194, 202, 263, 388, 404, 526, 679, 707, 776, 808, 1052, 1358, 1414, 1841, 2104, 2716, 2828, 3682, 5432, 5656, 7364, 9797, 14728, 19594, 25511, 26563, 39188, 51022, 53126, 68579, 78376, 102044, 106252, 137158, 178577, 185941, 204088, 212504, 274316, 357154, 371882, 548632, 714308, 743764, 1428616, 1487528, 2576611, 5153222, 10306444, 18036277, 20612888, 36072554, 72145108, 144290216]

約数ペア:

[(1, 144290216), (2, 72145108), (4, 36072554), (7, 20612888), (8, 18036277), (14, 10306444), (28, 5153222), (56, 2576611), (97, 1487528), (101, 1428616), (194, 743764), (202, 714308), (263, 548632), (388, 371882), (404, 357154), (526, 274316), (679, 212504), (707, 204088), (776, 185941), (808, 178577), (1052, 137158), (1358, 106252), (1414, 102044), (1841, 78376), (2104, 68579), (2716, 53126), (2828, 51022), (3682, 39188), (5432, 26563), (5656, 25511), (7364, 19594), (9797, 14728)]