140516124

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{4877}}^1$

素因数の和:4912

約数の個数: 60

約数和(自身を含む): 382571784

約数和(自身を除く): 242055660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 4877, 7203, 9604, 9754, 14406, 14631, 19508, 28812, 29262, 34139, 58524, 68278, 102417, 136556, 204834, 238973, 409668, 477946, 716919, 955892, 1433838, 1672811, 2867676, 3345622, 5018433, 6691244, 10036866, 11709677, 20073732, 23419354, 35129031, 46838708, 70258062, 140516124]

約数ペア:

[(1, 140516124), (2, 70258062), (3, 46838708), (4, 35129031), (6, 23419354), (7, 20073732), (12, 11709677), (14, 10036866), (21, 6691244), (28, 5018433), (42, 3345622), (49, 2867676), (84, 1672811), (98, 1433838), (147, 955892), (196, 716919), (294, 477946), (343, 409668), (588, 238973), (686, 204834), (1029, 136556), (1372, 102417), (2058, 68278), (2401, 58524), (4116, 34139), (4802, 29262), (4877, 28812), (7203, 19508), (9604, 14631), (9754, 14406)]