142839888

素因数分解:

$2^4\times 3^1\times {\mathrm{683}}^1\times {\mathrm{4357}}^1$

素因数の和:5051

約数の個数: 40

約数和(自身を含む): 369628128

約数和(自身を除く): 226788240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 683, 1366, 2049, 2732, 4098, 4357, 5464, 8196, 8714, 10928, 13071, 16392, 17428, 26142, 32784, 34856, 52284, 69712, 104568, 209136, 2975831, 5951662, 8927493, 11903324, 17854986, 23806648, 35709972, 47613296, 71419944, 142839888]

約数ペア:

[(1, 142839888), (2, 71419944), (3, 47613296), (4, 35709972), (6, 23806648), (8, 17854986), (12, 11903324), (16, 8927493), (24, 5951662), (48, 2975831), (683, 209136), (1366, 104568), (2049, 69712), (2732, 52284), (4098, 34856), (4357, 32784), (5464, 26142), (8196, 17428), (8714, 16392), (10928, 13071)]