140037492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{238159}}^1$

素因数の和:238180

約数の個数: 36

約数和(自身を含む): 380103360

約数和(自身を除く): 240065868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 238159, 476318, 714477, 952636, 1428954, 1667113, 2857908, 3334226, 5001339, 6668452, 10002678, 11669791, 20005356, 23339582, 35009373, 46679164, 70018746, 140037492]

約数ペア:

[(1, 140037492), (2, 70018746), (3, 46679164), (4, 35009373), (6, 23339582), (7, 20005356), (12, 11669791), (14, 10002678), (21, 6668452), (28, 5001339), (42, 3334226), (49, 2857908), (84, 1667113), (98, 1428954), (147, 952636), (196, 714477), (294, 476318), (588, 238159)]