142136176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 347352768

約数和(自身を除く): 205216592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 2381, 3731, 4264, 4592, 4762, 7462, 8528, 9524, 14924, 16667, 19048, 29848, 30953, 33334, 38096, 59696, 61906, 66668, 97621, 123812, 133336, 195242, 216671, 247624, 266672, 390484, 433342, 495248, 683347, 780968, 866684, 1269073, 1366694, 1561936, 1733368, 2538146, 2733388, 3466736, 5076292, 5466776, 8883511, 10152584, 10933552, 17767022, 20305168, 35534044, 71068088, 142136176]

約数ペア:

[(1, 142136176), (2, 71068088), (4, 35534044), (7, 20305168), (8, 17767022), (13, 10933552), (14, 10152584), (16, 8883511), (26, 5466776), (28, 5076292), (41, 3466736), (52, 2733388), (56, 2538146), (82, 1733368), (91, 1561936), (104, 1366694), (112, 1269073), (164, 866684), (182, 780968), (208, 683347), (287, 495248), (328, 433342), (364, 390484), (533, 266672), (574, 247624), (656, 216671), (728, 195242), (1066, 133336), (1148, 123812), (1456, 97621), (2132, 66668), (2296, 61906), (2381, 59696), (3731, 38096), (4264, 33334), (4592, 30953), (4762, 29848), (7462, 19048), (8528, 16667), (9524, 14924)]