156600560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85109}}^1$

素因数の和:85145

約数の個数: 40

約数和(自身を含む): 379931040

約数和(自身を除く): 223330480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 85109, 170218, 340436, 425545, 680872, 851090, 1361744, 1702180, 1957507, 3404360, 3915014, 6808720, 7830028, 9787535, 15660056, 19575070, 31320112, 39150140, 78300280, 156600560]

約数ペア:

[(1, 156600560), (2, 78300280), (4, 39150140), (5, 31320112), (8, 19575070), (10, 15660056), (16, 9787535), (20, 7830028), (23, 6808720), (40, 3915014), (46, 3404360), (80, 1957507), (92, 1702180), (115, 1361744), (184, 851090), (230, 680872), (368, 425545), (460, 340436), (920, 170218), (1840, 85109)]