140230138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 226670400

約数和(自身を除く): 86440262

約数列:

[1, 2, 29, 43, 58, 59, 86, 118, 953, 1247, 1711, 1906, 2494, 2537, 3422, 5074, 27637, 40979, 55274, 56227, 73573, 81958, 112454, 147146, 1188391, 1630583, 2376782, 2417761, 3261166, 4835522, 70115069, 140230138]

約数ペア:

[(1, 140230138), (2, 70115069), (29, 4835522), (43, 3261166), (58, 2417761), (59, 2376782), (86, 1630583), (118, 1188391), (953, 147146), (1247, 112454), (1711, 81958), (1906, 73573), (2494, 56227), (2537, 55274), (3422, 40979), (5074, 27637)]