149517452

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1901}}^1$

素因数の和:2018

約数の個数: 36

約数和(自身を含む): 304943856

約数和(自身を除く): 155426404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1901, 2809, 3802, 5618, 7604, 11236, 13307, 19663, 26614, 39326, 53228, 78652, 100753, 201506, 403012, 705271, 1410542, 2821084, 5339909, 10679818, 21359636, 37379363, 74758726, 149517452]

約数ペア:

[(1, 149517452), (2, 74758726), (4, 37379363), (7, 21359636), (14, 10679818), (28, 5339909), (53, 2821084), (106, 1410542), (212, 705271), (371, 403012), (742, 201506), (1484, 100753), (1901, 78652), (2809, 53228), (3802, 39326), (5618, 26614), (7604, 19663), (11236, 13307)]