140920884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{33457}}^1$

素因数の和:33486

約数の個数: 60

約数和(自身を含む): 396744964

約数和(自身を除く): 255824080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 33457, 66914, 100371, 133828, 200742, 301113, 401484, 434941, 602226, 869882, 903339, 1204452, 1304823, 1739764, 1806678, 2609646, 2710017, 3613356, 3914469, 5219292, 5420034, 7828938, 10840068, 11743407, 15657876, 23486814, 35230221, 46973628, 70460442, 140920884]

約数ペア:

[(1, 140920884), (2, 70460442), (3, 46973628), (4, 35230221), (6, 23486814), (9, 15657876), (12, 11743407), (13, 10840068), (18, 7828938), (26, 5420034), (27, 5219292), (36, 3914469), (39, 3613356), (52, 2710017), (54, 2609646), (78, 1806678), (81, 1739764), (108, 1304823), (117, 1204452), (156, 903339), (162, 869882), (234, 602226), (324, 434941), (351, 401484), (468, 301113), (702, 200742), (1053, 133828), (1404, 100371), (2106, 66914), (4212, 33457)]