151837640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{102593}}^1$

素因数の和:102641

約数の個数: 32

約数和(自身を含む): 350871480

約数和(自身を除く): 199033840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 102593, 205186, 410372, 512965, 820744, 1025930, 2051860, 3795941, 4103720, 7591882, 15183764, 18979705, 30367528, 37959410, 75918820, 151837640]

約数ペア:

[(1, 151837640), (2, 75918820), (4, 37959410), (5, 30367528), (8, 18979705), (10, 15183764), (20, 7591882), (37, 4103720), (40, 3795941), (74, 2051860), (148, 1025930), (185, 820744), (296, 512965), (370, 410372), (740, 205186), (1480, 102593)]