156612520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{170231}}^1$

素因数の和:170265

約数の個数: 32

約数和(自身を含む): 367701120

約数和(自身を除く): 211088600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 170231, 340462, 680924, 851155, 1361848, 1702310, 3404620, 3915313, 6809240, 7830626, 15661252, 19576565, 31322504, 39153130, 78306260, 156612520]

約数ペア:

[(1, 156612520), (2, 78306260), (4, 39153130), (5, 31322504), (8, 19576565), (10, 15661252), (20, 7830626), (23, 6809240), (40, 3915313), (46, 3404620), (92, 1702310), (115, 1361848), (184, 851155), (230, 680924), (460, 340462), (920, 170231)]