152137580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1447}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 365869056

約数和(自身を除く): 213731476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 751, 1447, 1502, 2894, 3004, 3755, 5257, 5788, 7235, 7510, 10129, 10514, 14470, 15020, 20258, 21028, 26285, 28940, 40516, 50645, 52570, 101290, 105140, 202580, 1086697, 2173394, 4346788, 5433485, 7606879, 10866970, 15213758, 21733940, 30427516, 38034395, 76068790, 152137580]

約数ペア:

[(1, 152137580), (2, 76068790), (4, 38034395), (5, 30427516), (7, 21733940), (10, 15213758), (14, 10866970), (20, 7606879), (28, 5433485), (35, 4346788), (70, 2173394), (140, 1086697), (751, 202580), (1447, 105140), (1502, 101290), (2894, 52570), (3004, 50645), (3755, 40516), (5257, 28940), (5788, 26285), (7235, 21028), (7510, 20258), (10129, 15020), (10514, 14470)]