156945926620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48740971}}^1$

素因数の和:48741010

約数の個数: 48

約数和(自身を含む): 393047198208

約数和(自身を除く): 236101271588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 48740971, 97481942, 194963884, 243704855, 341186797, 487409710, 682373594, 974819420, 1121042333, 1364747188, 1705933985, 2242084666, 3411867970, 4484169332, 5605211665, 6823735940, 7847296331, 11210423330, 15694592662, 22420846660, 31389185324, 39236481655, 78472963310, 156945926620]

約数ペア:

[(1, 156945926620), (2, 78472963310), (4, 39236481655), (5, 31389185324), (7, 22420846660), (10, 15694592662), (14, 11210423330), (20, 7847296331), (23, 6823735940), (28, 5605211665), (35, 4484169332), (46, 3411867970), (70, 2242084666), (92, 1705933985), (115, 1364747188), (140, 1121042333), (161, 974819420), (230, 682373594), (322, 487409710), (460, 341186797), (644, 243704855), (805, 194963884), (1610, 97481942), (3220, 48740971)]