138162784

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 298045440

約数和(自身を除く): 159882656

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 43, 62, 79, 82, 86, 124, 158, 164, 172, 248, 316, 328, 344, 496, 632, 656, 688, 992, 1264, 1271, 1312, 1333, 1376, 1763, 2449, 2528, 2542, 2666, 3239, 3397, 3526, 4898, 5084, 5332, 6478, 6794, 7052, 9796, 10168, 10664, 12956, 13588, 14104, 19592, 20336, 21328, 25912, 27176, 28208, 39184, 40672, 42656, 51824, 54352, 54653, 56416, 78368, 100409, 103648, 105307, 108704, 109306, 139277, 200818, 210614, 218612, 278554, 401636, 421228, 437224, 557108, 803272, 842456, 874448, 1114216, 1606544, 1684912, 1748896, 2228432, 3213088, 3369824, 4317587, 4456864, 8635174, 17270348, 34540696, 69081392, 138162784]

約数ペア:

[(1, 138162784), (2, 69081392), (4, 34540696), (8, 17270348), (16, 8635174), (31, 4456864), (32, 4317587), (41, 3369824), (43, 3213088), (62, 2228432), (79, 1748896), (82, 1684912), (86, 1606544), (124, 1114216), (158, 874448), (164, 842456), (172, 803272), (248, 557108), (316, 437224), (328, 421228), (344, 401636), (496, 278554), (632, 218612), (656, 210614), (688, 200818), (992, 139277), (1264, 109306), (1271, 108704), (1312, 105307), (1333, 103648), (1376, 100409), (1763, 78368), (2449, 56416), (2528, 54653), (2542, 54352), (2666, 51824), (3239, 42656), (3397, 40672), (3526, 39184), (4898, 28208), (5084, 27176), (5332, 25912), (6478, 21328), (6794, 20336), (7052, 19592), (9796, 14104), (10168, 13588), (10664, 12956)]