140657112

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{23537}}^1$

素因数の和:23632

約数の個数: 48

約数和(自身を含む): 385552440

約数和(自身を除く): 244895328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 23537, 47074, 70611, 94148, 141222, 188296, 211833, 282444, 423666, 564888, 847332, 1694664, 1953571, 3907142, 5860713, 7814284, 11721426, 15628568, 17582139, 23442852, 35164278, 46885704, 70328556, 140657112]

約数ペア:

[(1, 140657112), (2, 70328556), (3, 46885704), (4, 35164278), (6, 23442852), (8, 17582139), (9, 15628568), (12, 11721426), (18, 7814284), (24, 5860713), (36, 3907142), (72, 1953571), (83, 1694664), (166, 847332), (249, 564888), (332, 423666), (498, 282444), (664, 211833), (747, 188296), (996, 141222), (1494, 94148), (1992, 70611), (2988, 47074), (5976, 23537)]