140332908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 347438784

約数和(自身を除く): 207105876

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 283, 372, 516, 566, 849, 961, 1132, 1333, 1698, 1922, 2666, 2883, 3396, 3844, 3999, 5332, 5766, 7998, 8773, 11532, 12169, 15996, 17546, 24338, 26319, 35092, 36507, 41323, 48676, 52638, 73014, 82646, 105276, 123969, 146028, 165292, 247938, 271963, 377239, 495876, 543926, 754478, 815889, 1087852, 1131717, 1508956, 1631778, 2263434, 3263556, 4526868, 11694409, 23388818, 35083227, 46777636, 70166454, 140332908]

約数ペア:

[(1, 140332908), (2, 70166454), (3, 46777636), (4, 35083227), (6, 23388818), (12, 11694409), (31, 4526868), (43, 3263556), (62, 2263434), (86, 1631778), (93, 1508956), (124, 1131717), (129, 1087852), (172, 815889), (186, 754478), (258, 543926), (283, 495876), (372, 377239), (516, 271963), (566, 247938), (849, 165292), (961, 146028), (1132, 123969), (1333, 105276), (1698, 82646), (1922, 73014), (2666, 52638), (2883, 48676), (3396, 41323), (3844, 36507), (3999, 35092), (5332, 26319), (5766, 24338), (7998, 17546), (8773, 15996), (11532, 12169)]