121440914

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 218956608

約数和(自身を除く): 97515694

約数列:

[1, 2, 7, 14, 49, 53, 98, 103, 106, 206, 227, 371, 454, 721, 742, 1442, 1589, 2597, 3178, 5047, 5194, 5459, 10094, 10918, 11123, 12031, 22246, 23381, 24062, 38213, 46762, 76426, 84217, 163667, 168434, 267491, 327334, 534982, 589519, 1145669, 1179038, 1239193, 2291338, 2478386, 8674351, 17348702, 60720457, 121440914]

約数ペア:

[(1, 121440914), (2, 60720457), (7, 17348702), (14, 8674351), (49, 2478386), (53, 2291338), (98, 1239193), (103, 1179038), (106, 1145669), (206, 589519), (227, 534982), (371, 327334), (454, 267491), (721, 168434), (742, 163667), (1442, 84217), (1589, 76426), (2597, 46762), (3178, 38213), (5047, 24062), (5194, 23381), (5459, 22246), (10094, 12031), (10918, 11123)]