156950483774

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1\times {\mathrm{62189}}^1$

素因数の和:64808

約数の個数: 32

約数和(自身を含む): 272959372800

約数和(自身を除く): 116008889026

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2539, 5078, 17773, 35546, 62189, 124378, 180269, 360538, 435323, 870646, 1261883, 2523766, 4415419, 8830838, 30907933, 61815866, 157897871, 315795742, 1105285097, 2210570194, 11210748841, 22421497682, 78475241887, 156950483774]

約数ペア:

[(1, 156950483774), (2, 78475241887), (7, 22421497682), (14, 11210748841), (71, 2210570194), (142, 1105285097), (497, 315795742), (994, 157897871), (2539, 61815866), (5078, 30907933), (17773, 8830838), (35546, 4415419), (62189, 2523766), (124378, 1261883), (180269, 870646), (360538, 435323)]