172391312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1867}}^1$

素因数の和:2103

約数の個数: 40

約数和(自身を含む): 347448000

約数和(自身を除く): 175056688

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 1592, 1867, 3184, 3734, 5771, 7468, 11542, 14936, 23084, 29872, 46168, 54143, 92336, 108286, 216572, 371533, 433144, 743066, 866288, 1486132, 2972264, 5944528, 10774457, 21548914, 43097828, 86195656, 172391312]

約数ペア:

[(1, 172391312), (2, 86195656), (4, 43097828), (8, 21548914), (16, 10774457), (29, 5944528), (58, 2972264), (116, 1486132), (199, 866288), (232, 743066), (398, 433144), (464, 371533), (796, 216572), (1592, 108286), (1867, 92336), (3184, 54143), (3734, 46168), (5771, 29872), (7468, 23084), (11542, 14936)]