156738130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{921989}}^1$

素因数の和:922013

約数の個数: 16

約数和(自身を含む): 298724760

約数和(自身を除く): 141986630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 921989, 1843978, 4609945, 9219890, 15673813, 31347626, 78369065, 156738130]

約数ペア:

[(1, 156738130), (2, 78369065), (5, 31347626), (10, 15673813), (17, 9219890), (34, 4609945), (85, 1843978), (170, 921989)]