156748130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{203569}}^1$

素因数の和:203594

約数の個数: 32

約数和(自身を含む): 351768960

約数和(自身を除く): 195020830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 203569, 407138, 1017845, 1424983, 2035690, 2239259, 2849966, 4478518, 7124915, 11196295, 14249830, 15674813, 22392590, 31349626, 78374065, 156748130]

約数ペア:

[(1, 156748130), (2, 78374065), (5, 31349626), (7, 22392590), (10, 15674813), (11, 14249830), (14, 11196295), (22, 7124915), (35, 4478518), (55, 2849966), (70, 2239259), (77, 2035690), (110, 1424983), (154, 1017845), (385, 407138), (770, 203569)]