138677856

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 383056128

約数和(自身を除く): 244378272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 181, 184, 276, 347, 362, 368, 543, 552, 694, 724, 736, 1041, 1086, 1104, 1388, 1448, 2082, 2172, 2208, 2776, 2896, 4163, 4164, 4344, 5552, 5792, 7981, 8326, 8328, 8688, 11104, 12489, 15962, 16652, 16656, 17376, 23943, 24978, 31924, 33304, 33312, 47886, 49956, 62807, 63848, 66608, 95772, 99912, 125614, 127696, 133216, 188421, 191544, 199824, 251228, 255392, 376842, 383088, 399648, 502456, 753684, 766176, 1004912, 1444561, 1507368, 2009824, 2889122, 3014736, 4333683, 5778244, 6029472, 8667366, 11556488, 17334732, 23112976, 34669464, 46225952, 69338928, 138677856]

約数ペア:

[(1, 138677856), (2, 69338928), (3, 46225952), (4, 34669464), (6, 23112976), (8, 17334732), (12, 11556488), (16, 8667366), (23, 6029472), (24, 5778244), (32, 4333683), (46, 3014736), (48, 2889122), (69, 2009824), (92, 1507368), (96, 1444561), (138, 1004912), (181, 766176), (184, 753684), (276, 502456), (347, 399648), (362, 383088), (368, 376842), (543, 255392), (552, 251228), (694, 199824), (724, 191544), (736, 188421), (1041, 133216), (1086, 127696), (1104, 125614), (1388, 99912), (1448, 95772), (2082, 66608), (2172, 63848), (2208, 62807), (2776, 49956), (2896, 47886), (4163, 33312), (4164, 33304), (4344, 31924), (5552, 24978), (5792, 23943), (7981, 17376), (8326, 16656), (8328, 16652), (8688, 15962), (11104, 12489)]