131918496

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31957}}^1$

素因数の和:32013

約数の個数: 48

約数和(自身を含む): 354350304

約数和(自身を除く): 222431808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 31957, 63914, 95871, 127828, 191742, 255656, 383484, 511312, 766968, 1022624, 1374151, 1533936, 2748302, 3067872, 4122453, 5496604, 8244906, 10993208, 16489812, 21986416, 32979624, 43972832, 65959248, 131918496]

約数ペア:

[(1, 131918496), (2, 65959248), (3, 43972832), (4, 32979624), (6, 21986416), (8, 16489812), (12, 10993208), (16, 8244906), (24, 5496604), (32, 4122453), (43, 3067872), (48, 2748302), (86, 1533936), (96, 1374151), (129, 1022624), (172, 766968), (258, 511312), (344, 383484), (516, 255656), (688, 191742), (1032, 127828), (1376, 95871), (2064, 63914), (4128, 31957)]