157401438

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 318278400

約数和(自身を除く): 160876962

約数列:

[1, 2, 3, 6, 199, 241, 398, 482, 547, 597, 723, 1094, 1194, 1446, 1641, 3282, 47959, 95918, 108853, 131827, 143877, 217706, 263654, 287754, 326559, 395481, 653118, 790962, 26233573, 52467146, 78700719, 157401438]

約数ペア:

[(1, 157401438), (2, 78700719), (3, 52467146), (6, 26233573), (199, 790962), (241, 653118), (398, 395481), (482, 326559), (547, 287754), (597, 263654), (723, 217706), (1094, 143877), (1194, 131827), (1446, 108853), (1641, 95918), (3282, 47959)]