164906168

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3209

約数の個数: 64

約数和(自身を含む): 379680000

約数和(自身を除く): 214773832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 3163, 3724, 6326, 6517, 7448, 12652, 13034, 22141, 25304, 26068, 44282, 52136, 60097, 88564, 120194, 154987, 177128, 240388, 309974, 420679, 480776, 619948, 841358, 1084909, 1239896, 1682716, 2169818, 2944753, 3365432, 4339636, 5889506, 8679272, 11779012, 20613271, 23558024, 41226542, 82453084, 164906168]

約数ペア:

[(1, 164906168), (2, 82453084), (4, 41226542), (7, 23558024), (8, 20613271), (14, 11779012), (19, 8679272), (28, 5889506), (38, 4339636), (49, 3365432), (56, 2944753), (76, 2169818), (98, 1682716), (133, 1239896), (152, 1084909), (196, 841358), (266, 619948), (343, 480776), (392, 420679), (532, 309974), (686, 240388), (931, 177128), (1064, 154987), (1372, 120194), (1862, 88564), (2744, 60097), (3163, 52136), (3724, 44282), (6326, 26068), (6517, 25304), (7448, 22141), (12652, 13034)]