156986396392

素因数分解:

$2^3\times 7^2\times {\mathrm{2311}}^1\times {\mathrm{173291}}^1$

素因数の和:175622

約数の個数: 48

約数和(自身を含む): 342556693920

約数和(自身を除く): 185570297528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2311, 4622, 9244, 16177, 18488, 32354, 64708, 113239, 129416, 173291, 226478, 346582, 452956, 693164, 905912, 1213037, 1386328, 2426074, 4852148, 8491259, 9704296, 16982518, 33965036, 67930072, 400475501, 800951002, 1601902004, 2803328507, 3203804008, 5606657014, 11213314028, 19623299549, 22426628056, 39246599098, 78493198196, 156986396392]

約数ペア:

[(1, 156986396392), (2, 78493198196), (4, 39246599098), (7, 22426628056), (8, 19623299549), (14, 11213314028), (28, 5606657014), (49, 3203804008), (56, 2803328507), (98, 1601902004), (196, 800951002), (392, 400475501), (2311, 67930072), (4622, 33965036), (9244, 16982518), (16177, 9704296), (18488, 8491259), (32354, 4852148), (64708, 2426074), (113239, 1386328), (129416, 1213037), (173291, 905912), (226478, 693164), (346582, 452956)]