142823696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2991

約数の個数: 40

約数和(自身を含む): 288576768

約数和(自身を除く): 145753072

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 2851, 3131, 5702, 6262, 11404, 12524, 22808, 25048, 45616, 50096, 88381, 176762, 287951, 353524, 575902, 707048, 1151804, 1414096, 2303608, 4607216, 8926481, 17852962, 35705924, 71411848, 142823696]

約数ペア:

[(1, 142823696), (2, 71411848), (4, 35705924), (8, 17852962), (16, 8926481), (31, 4607216), (62, 2303608), (101, 1414096), (124, 1151804), (202, 707048), (248, 575902), (404, 353524), (496, 287951), (808, 176762), (1616, 88381), (2851, 50096), (3131, 45616), (5702, 25048), (6262, 22808), (11404, 12524)]