164252452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 360237696

約数和(自身を除く): 195985244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 169, 182, 206, 337, 338, 364, 412, 674, 676, 721, 1183, 1339, 1348, 1442, 2359, 2366, 2678, 2884, 4381, 4718, 4732, 5356, 8762, 9373, 9436, 17407, 17524, 18746, 30667, 34711, 34814, 37492, 56953, 61334, 69422, 69628, 113906, 121849, 122668, 138844, 227812, 242977, 243698, 398671, 451243, 485954, 487396, 797342, 902486, 971908, 1594684, 1804972, 3158701, 5866159, 6317402, 11732318, 12634804, 23464636, 41063113, 82126226, 164252452]

約数ペア:

[(1, 164252452), (2, 82126226), (4, 41063113), (7, 23464636), (13, 12634804), (14, 11732318), (26, 6317402), (28, 5866159), (52, 3158701), (91, 1804972), (103, 1594684), (169, 971908), (182, 902486), (206, 797342), (337, 487396), (338, 485954), (364, 451243), (412, 398671), (674, 243698), (676, 242977), (721, 227812), (1183, 138844), (1339, 122668), (1348, 121849), (1442, 113906), (2359, 69628), (2366, 69422), (2678, 61334), (2884, 56953), (4381, 37492), (4718, 34814), (4732, 34711), (5356, 30667), (8762, 18746), (9373, 17524), (9436, 17407)]