179888784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2376

約数の個数: 80

約数和(自身を含む): 488968704

約数和(自身を除く): 309079920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2281, 2544, 3286, 4562, 4929, 6572, 6843, 9124, 9858, 13144, 13686, 18248, 19716, 26288, 27372, 36496, 39432, 54744, 70711, 78864, 109488, 120893, 141422, 212133, 241786, 282844, 362679, 424266, 483572, 565688, 725358, 848532, 967144, 1131376, 1450716, 1697064, 1934288, 2901432, 3394128, 3747683, 5802864, 7495366, 11243049, 14990732, 22486098, 29981464, 44972196, 59962928, 89944392, 179888784]

約数ペア:

[(1, 179888784), (2, 89944392), (3, 59962928), (4, 44972196), (6, 29981464), (8, 22486098), (12, 14990732), (16, 11243049), (24, 7495366), (31, 5802864), (48, 3747683), (53, 3394128), (62, 2901432), (93, 1934288), (106, 1697064), (124, 1450716), (159, 1131376), (186, 967144), (212, 848532), (248, 725358), (318, 565688), (372, 483572), (424, 424266), (496, 362679), (636, 282844), (744, 241786), (848, 212133), (1272, 141422), (1488, 120893), (1643, 109488), (2281, 78864), (2544, 70711), (3286, 54744), (4562, 39432), (4929, 36496), (6572, 27372), (6843, 26288), (9124, 19716), (9858, 18248), (13144, 13686)]