177202956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{751}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 482266624

約数和(自身を除く): 305063668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 751, 1113, 1484, 1502, 2226, 2253, 2809, 3004, 4452, 4506, 5257, 5618, 8427, 9012, 10514, 11236, 15771, 16854, 19663, 21028, 31542, 33708, 39326, 39803, 58989, 63084, 78652, 79606, 117978, 119409, 159212, 235956, 238818, 278621, 477636, 557242, 835863, 1114484, 1671726, 2109559, 3343452, 4219118, 6328677, 8438236, 12657354, 14766913, 25314708, 29533826, 44300739, 59067652, 88601478, 177202956]

約数ペア:

[(1, 177202956), (2, 88601478), (3, 59067652), (4, 44300739), (6, 29533826), (7, 25314708), (12, 14766913), (14, 12657354), (21, 8438236), (28, 6328677), (42, 4219118), (53, 3343452), (84, 2109559), (106, 1671726), (159, 1114484), (212, 835863), (318, 557242), (371, 477636), (636, 278621), (742, 238818), (751, 235956), (1113, 159212), (1484, 119409), (1502, 117978), (2226, 79606), (2253, 78652), (2809, 63084), (3004, 58989), (4452, 39803), (4506, 39326), (5257, 33708), (5618, 31542), (8427, 21028), (9012, 19663), (10514, 16854), (11236, 15771)]