167820464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4690

約数の個数: 80

約数和(自身を含む): 414259200

約数和(自身を除く): 246438736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 4639, 5168, 9044, 9278, 18088, 18556, 32473, 36176, 37112, 64946, 74224, 78863, 88141, 129892, 157726, 176282, 259784, 315452, 352564, 519568, 552041, 616987, 630904, 705128, 1104082, 1233974, 1261808, 1410256, 1498397, 2208164, 2467948, 2996794, 4416328, 4935896, 5993588, 8832656, 9871792, 10488779, 11987176, 20977558, 23974352, 41955116, 83910232, 167820464]

約数ペア:

[(1, 167820464), (2, 83910232), (4, 41955116), (7, 23974352), (8, 20977558), (14, 11987176), (16, 10488779), (17, 9871792), (19, 8832656), (28, 5993588), (34, 4935896), (38, 4416328), (56, 2996794), (68, 2467948), (76, 2208164), (112, 1498397), (119, 1410256), (133, 1261808), (136, 1233974), (152, 1104082), (238, 705128), (266, 630904), (272, 616987), (304, 552041), (323, 519568), (476, 352564), (532, 315452), (646, 259784), (952, 176282), (1064, 157726), (1292, 129892), (1904, 88141), (2128, 78863), (2261, 74224), (2584, 64946), (4522, 37112), (4639, 36176), (5168, 32473), (9044, 18556), (9278, 18088)]