180929392

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:159

約数の個数: 90

約数和(自身を含む): 424312872

約数和(自身を除く): 243383480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 961, 1148, 1271, 1681, 1736, 1922, 2296, 2542, 3362, 3472, 3844, 4592, 5084, 6724, 6727, 7688, 8897, 10168, 11767, 13448, 13454, 15376, 17794, 20336, 23534, 26896, 26908, 35588, 39401, 47068, 52111, 53816, 71176, 78802, 94136, 104222, 107632, 142352, 157604, 188272, 208444, 275807, 315208, 364777, 416888, 551614, 630416, 729554, 833776, 1103228, 1459108, 1615441, 2206456, 2918216, 3230882, 4412912, 5836432, 6461764, 11308087, 12923528, 22616174, 25847056, 45232348, 90464696, 180929392]

約数ペア:

[(1, 180929392), (2, 90464696), (4, 45232348), (7, 25847056), (8, 22616174), (14, 12923528), (16, 11308087), (28, 6461764), (31, 5836432), (41, 4412912), (56, 3230882), (62, 2918216), (82, 2206456), (112, 1615441), (124, 1459108), (164, 1103228), (217, 833776), (248, 729554), (287, 630416), (328, 551614), (434, 416888), (496, 364777), (574, 315208), (656, 275807), (868, 208444), (961, 188272), (1148, 157604), (1271, 142352), (1681, 107632), (1736, 104222), (1922, 94136), (2296, 78802), (2542, 71176), (3362, 53816), (3472, 52111), (3844, 47068), (4592, 39401), (5084, 35588), (6724, 26908), (6727, 26896), (7688, 23534), (8897, 20336), (10168, 17794), (11767, 15376), (13448, 13454)]