154467248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 323156400

約数和(自身を除く): 168689152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 509, 1018, 1459, 2036, 2918, 4072, 5836, 6617, 8144, 11672, 13234, 18967, 23344, 26468, 37934, 52936, 75868, 105872, 151736, 303472, 742631, 1485262, 2970524, 5941048, 9654203, 11882096, 19308406, 38616812, 77233624, 154467248]

約数ペア:

[(1, 154467248), (2, 77233624), (4, 38616812), (8, 19308406), (13, 11882096), (16, 9654203), (26, 5941048), (52, 2970524), (104, 1485262), (208, 742631), (509, 303472), (1018, 151736), (1459, 105872), (2036, 75868), (2918, 52936), (4072, 37934), (5836, 26468), (6617, 23344), (8144, 18967), (11672, 13234)]