156171204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2593}}^1$

素因数の和:2849

約数の個数: 72

約数和(自身を含む): 453223680

約数和(自身を除く): 297052476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2593, 2868, 3346, 4302, 5019, 5186, 6692, 7779, 8604, 10038, 10372, 15057, 15558, 18151, 20076, 23337, 30114, 31116, 36302, 46674, 54453, 60228, 72604, 93348, 108906, 163359, 217812, 326718, 619727, 653436, 1239454, 1859181, 2478908, 3718362, 4338089, 5577543, 7436724, 8676178, 11155086, 13014267, 17352356, 22310172, 26028534, 39042801, 52057068, 78085602, 156171204]

約数ペア:

[(1, 156171204), (2, 78085602), (3, 52057068), (4, 39042801), (6, 26028534), (7, 22310172), (9, 17352356), (12, 13014267), (14, 11155086), (18, 8676178), (21, 7436724), (28, 5577543), (36, 4338089), (42, 3718362), (63, 2478908), (84, 1859181), (126, 1239454), (239, 653436), (252, 619727), (478, 326718), (717, 217812), (956, 163359), (1434, 108906), (1673, 93348), (2151, 72604), (2593, 60228), (2868, 54453), (3346, 46674), (4302, 36302), (5019, 31116), (5186, 30114), (6692, 23337), (7779, 20076), (8604, 18151), (10038, 15558), (10372, 15057)]