140918484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6961}}^1$

素因数の和:7216

約数の個数: 48

約数和(自身を含む): 377396096

約数和(自身を除く): 236477612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 6961, 10122, 13922, 20244, 20883, 27844, 41766, 48727, 83532, 97454, 146181, 194908, 292362, 584724, 1677601, 3355202, 5032803, 6710404, 10065606, 11743207, 20131212, 23486414, 35229621, 46972828, 70459242, 140918484]

約数ペア:

[(1, 140918484), (2, 70459242), (3, 46972828), (4, 35229621), (6, 23486414), (7, 20131212), (12, 11743207), (14, 10065606), (21, 6710404), (28, 5032803), (42, 3355202), (84, 1677601), (241, 584724), (482, 292362), (723, 194908), (964, 146181), (1446, 97454), (1687, 83532), (2892, 48727), (3374, 41766), (5061, 27844), (6748, 20883), (6961, 20244), (10122, 13922)]