164967516

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{10391}}^1$

素因数の和:10421

約数の個数: 90

約数和(自身を含む): 501715368

約数和(自身を除く): 336747852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 10391, 15876, 20782, 31173, 41564, 62346, 72737, 93519, 124692, 145474, 187038, 218211, 280557, 290948, 374076, 436422, 509159, 561114, 654633, 841671, 872844, 1018318, 1122228, 1309266, 1527477, 1683342, 1963899, 2036636, 2618532, 3054954, 3366684, 3927798, 4582431, 5891697, 6109908, 7855596, 9164862, 11783394, 13747293, 18329724, 23566788, 27494586, 41241879, 54989172, 82483758, 164967516]

約数ペア:

[(1, 164967516), (2, 82483758), (3, 54989172), (4, 41241879), (6, 27494586), (7, 23566788), (9, 18329724), (12, 13747293), (14, 11783394), (18, 9164862), (21, 7855596), (27, 6109908), (28, 5891697), (36, 4582431), (42, 3927798), (49, 3366684), (54, 3054954), (63, 2618532), (81, 2036636), (84, 1963899), (98, 1683342), (108, 1527477), (126, 1309266), (147, 1122228), (162, 1018318), (189, 872844), (196, 841671), (252, 654633), (294, 561114), (324, 509159), (378, 436422), (441, 374076), (567, 290948), (588, 280557), (756, 218211), (882, 187038), (1134, 145474), (1323, 124692), (1764, 93519), (2268, 72737), (2646, 62346), (3969, 41564), (5292, 31173), (7938, 20782), (10391, 15876)]