165012008

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 382602240

約数和(自身を除く): 217590232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 49, 56, 62, 74, 98, 124, 148, 196, 217, 248, 259, 296, 367, 392, 434, 518, 734, 868, 1036, 1147, 1468, 1519, 1736, 1813, 2072, 2294, 2569, 2936, 3038, 3626, 4588, 5138, 6076, 7252, 8029, 9176, 10276, 11377, 12152, 13579, 14504, 16058, 17983, 20552, 22754, 27158, 32116, 35966, 45508, 54316, 56203, 64232, 71932, 79639, 91016, 95053, 108632, 112406, 143864, 159278, 190106, 224812, 318556, 380212, 420949, 449624, 557473, 637112, 665371, 760424, 841898, 1114946, 1330742, 1683796, 2229892, 2661484, 2946643, 3367592, 4459784, 5322968, 5893286, 11786572, 20626501, 23573144, 41253002, 82506004, 165012008]

約数ペア:

[(1, 165012008), (2, 82506004), (4, 41253002), (7, 23573144), (8, 20626501), (14, 11786572), (28, 5893286), (31, 5322968), (37, 4459784), (49, 3367592), (56, 2946643), (62, 2661484), (74, 2229892), (98, 1683796), (124, 1330742), (148, 1114946), (196, 841898), (217, 760424), (248, 665371), (259, 637112), (296, 557473), (367, 449624), (392, 420949), (434, 380212), (518, 318556), (734, 224812), (868, 190106), (1036, 159278), (1147, 143864), (1468, 112406), (1519, 108632), (1736, 95053), (1813, 91016), (2072, 79639), (2294, 71932), (2569, 64232), (2936, 56203), (3038, 54316), (3626, 45508), (4588, 35966), (5138, 32116), (6076, 27158), (7252, 22754), (8029, 20552), (9176, 17983), (10276, 16058), (11377, 14504), (12152, 13579)]