141218480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135787}}^1$

素因数の和:135813

約数の個数: 40

約数和(自身を含む): 353591952

約数和(自身を除く): 212373472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 135787, 271574, 543148, 678935, 1086296, 1357870, 1765231, 2172592, 2715740, 3530462, 5431480, 7060924, 8826155, 10862960, 14121848, 17652310, 28243696, 35304620, 70609240, 141218480]

約数ペア:

[(1, 141218480), (2, 70609240), (4, 35304620), (5, 28243696), (8, 17652310), (10, 14121848), (13, 10862960), (16, 8826155), (20, 7060924), (26, 5431480), (40, 3530462), (52, 2715740), (65, 2172592), (80, 1765231), (104, 1357870), (130, 1086296), (208, 678935), (260, 543148), (520, 271574), (1040, 135787)]