142721892

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 390512640

約数和(自身を除く): 247790748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 47, 54, 62, 93, 94, 108, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 837, 846, 907, 1116, 1269, 1457, 1674, 1692, 1814, 2538, 2721, 2914, 3348, 3628, 4371, 5076, 5442, 5828, 8163, 8742, 10884, 13113, 16326, 17484, 24489, 26226, 28117, 32652, 39339, 42629, 48978, 52452, 56234, 78678, 84351, 85258, 97956, 112468, 127887, 157356, 168702, 170516, 253053, 255774, 337404, 383661, 506106, 511548, 759159, 767322, 1012212, 1150983, 1321499, 1518318, 1534644, 2301966, 2642998, 3036636, 3964497, 4603932, 5285996, 7928994, 11893491, 15857988, 23786982, 35680473, 47573964, 71360946, 142721892]

約数ペア:

[(1, 142721892), (2, 71360946), (3, 47573964), (4, 35680473), (6, 23786982), (9, 15857988), (12, 11893491), (18, 7928994), (27, 5285996), (31, 4603932), (36, 3964497), (47, 3036636), (54, 2642998), (62, 2301966), (93, 1534644), (94, 1518318), (108, 1321499), (124, 1150983), (141, 1012212), (186, 767322), (188, 759159), (279, 511548), (282, 506106), (372, 383661), (423, 337404), (558, 255774), (564, 253053), (837, 170516), (846, 168702), (907, 157356), (1116, 127887), (1269, 112468), (1457, 97956), (1674, 85258), (1692, 84351), (1814, 78678), (2538, 56234), (2721, 52452), (2914, 48978), (3348, 42629), (3628, 39339), (4371, 32652), (5076, 28117), (5442, 26226), (5828, 24489), (8163, 17484), (8742, 16326), (10884, 13113)]