142830512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7879}}^1$

素因数の和:8001

約数の個数: 40

約数和(自身を含む): 304861440

約数和(自身を除く): 162030928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 7879, 9064, 15758, 18128, 31516, 63032, 86669, 126064, 173338, 346676, 693352, 811537, 1386704, 1623074, 3246148, 6492296, 8926907, 12984592, 17853814, 35707628, 71415256, 142830512]

約数ペア:

[(1, 142830512), (2, 71415256), (4, 35707628), (8, 17853814), (11, 12984592), (16, 8926907), (22, 6492296), (44, 3246148), (88, 1623074), (103, 1386704), (176, 811537), (206, 693352), (412, 346676), (824, 173338), (1133, 126064), (1648, 86669), (2266, 63032), (4532, 31516), (7879, 18128), (9064, 15758)]