140987208

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 361324800

約数和(自身を除く): 220337592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 271, 318, 409, 424, 542, 636, 813, 818, 1084, 1227, 1272, 1626, 1636, 2168, 2454, 3252, 3272, 4908, 6504, 9816, 14363, 21677, 28726, 43089, 43354, 57452, 65031, 86178, 86708, 110839, 114904, 130062, 172356, 173416, 221678, 260124, 332517, 344712, 443356, 520248, 665034, 886712, 1330068, 2660136, 5874467, 11748934, 17623401, 23497868, 35246802, 46995736, 70493604, 140987208]

約数ペア:

[(1, 140987208), (2, 70493604), (3, 46995736), (4, 35246802), (6, 23497868), (8, 17623401), (12, 11748934), (24, 5874467), (53, 2660136), (106, 1330068), (159, 886712), (212, 665034), (271, 520248), (318, 443356), (409, 344712), (424, 332517), (542, 260124), (636, 221678), (813, 173416), (818, 172356), (1084, 130062), (1227, 114904), (1272, 110839), (1626, 86708), (1636, 86178), (2168, 65031), (2454, 57452), (3252, 43354), (3272, 43089), (4908, 28726), (6504, 21677), (9816, 14363)]