157958996810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22154137}}^1$

素因数の和:22154198

約数の個数: 32

約数和(自身を含む): 306258803712

約数和(自身を除く): 148299806902

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 22154137, 44308274, 110770685, 221541370, 509545151, 686778247, 1019090302, 1373556494, 2547725755, 3433891235, 5095451510, 6867782470, 15795899681, 31591799362, 78979498405, 157958996810]

約数ペア:

[(1, 157958996810), (2, 78979498405), (5, 31591799362), (10, 15795899681), (23, 6867782470), (31, 5095451510), (46, 3433891235), (62, 2547725755), (115, 1373556494), (155, 1019090302), (230, 686778247), (310, 509545151), (713, 221541370), (1426, 110770685), (3565, 44308274), (7130, 22154137)]