143179760

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18451}}^1$

素因数の和:18561

約数の個数: 40

約数和(自身を含む): 336343056

約数和(自身を除く): 193163296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 18451, 36902, 73804, 92255, 147608, 184510, 295216, 369020, 738040, 1476080, 1789747, 3579494, 7158988, 8948735, 14317976, 17897470, 28635952, 35794940, 71589880, 143179760]

約数ペア:

[(1, 143179760), (2, 71589880), (4, 35794940), (5, 28635952), (8, 17897470), (10, 14317976), (16, 8948735), (20, 7158988), (40, 3579494), (80, 1789747), (97, 1476080), (194, 738040), (388, 369020), (485, 295216), (776, 184510), (970, 147608), (1552, 92255), (1940, 73804), (3880, 36902), (7760, 18451)]