178538966484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16843}}^1\times {\mathrm{20543}}^1$

素因数の和:37436

約数の個数: 48

約数和(自身を含む): 426325143552

約数和(自身を除く): 247786177068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 16843, 20543, 33686, 41086, 50529, 61629, 67372, 82172, 101058, 123258, 202116, 246516, 724249, 883349, 1448498, 1766698, 2172747, 2650047, 2896996, 3533396, 4345494, 5300094, 8690988, 10600188, 346005749, 692011498, 1038017247, 1384022996, 2076034494, 4152068988, 14878247207, 29756494414, 44634741621, 59512988828, 89269483242, 178538966484]

約数ペア:

[(1, 178538966484), (2, 89269483242), (3, 59512988828), (4, 44634741621), (6, 29756494414), (12, 14878247207), (43, 4152068988), (86, 2076034494), (129, 1384022996), (172, 1038017247), (258, 692011498), (516, 346005749), (16843, 10600188), (20543, 8690988), (33686, 5300094), (41086, 4345494), (50529, 3533396), (61629, 2896996), (67372, 2650047), (82172, 2172747), (101058, 1766698), (123258, 1448498), (202116, 883349), (246516, 724249)]