133286608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3012

約数の個数: 80

約数和(自身を含む): 328201216

約数和(自身を除く): 194914608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 2953, 3224, 3472, 5642, 5906, 6448, 11284, 11812, 20671, 22568, 23624, 38389, 41342, 45136, 47248, 76778, 82684, 91543, 153556, 165368, 183086, 268723, 307112, 330736, 366172, 537446, 614224, 640801, 732344, 1074892, 1190059, 1281602, 1464688, 2149784, 2380118, 2563204, 4299568, 4760236, 5126408, 8330413, 9520472, 10252816, 16660826, 19040944, 33321652, 66643304, 133286608]

約数ペア:

[(1, 133286608), (2, 66643304), (4, 33321652), (7, 19040944), (8, 16660826), (13, 10252816), (14, 9520472), (16, 8330413), (26, 5126408), (28, 4760236), (31, 4299568), (52, 2563204), (56, 2380118), (62, 2149784), (91, 1464688), (104, 1281602), (112, 1190059), (124, 1074892), (182, 732344), (208, 640801), (217, 614224), (248, 537446), (364, 366172), (403, 330736), (434, 307112), (496, 268723), (728, 183086), (806, 165368), (868, 153556), (1456, 91543), (1612, 82684), (1736, 76778), (2821, 47248), (2953, 45136), (3224, 41342), (3472, 38389), (5642, 23624), (5906, 22568), (6448, 20671), (11284, 11812)]