156513048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 406225920

約数和(自身を除く): 249712872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 372, 422, 633, 744, 844, 997, 1266, 1688, 1994, 2532, 2991, 3988, 5064, 5982, 6541, 7976, 11964, 13082, 19623, 23928, 26164, 30907, 39246, 52328, 61814, 78492, 92721, 123628, 156984, 185442, 210367, 247256, 370884, 420734, 631101, 741768, 841468, 1262202, 1682936, 2524404, 5048808, 6521377, 13042754, 19564131, 26085508, 39128262, 52171016, 78256524, 156513048]

約数ペア:

[(1, 156513048), (2, 78256524), (3, 52171016), (4, 39128262), (6, 26085508), (8, 19564131), (12, 13042754), (24, 6521377), (31, 5048808), (62, 2524404), (93, 1682936), (124, 1262202), (186, 841468), (211, 741768), (248, 631101), (372, 420734), (422, 370884), (633, 247256), (744, 210367), (844, 185442), (997, 156984), (1266, 123628), (1688, 92721), (1994, 78492), (2532, 61814), (2991, 52328), (3988, 39246), (5064, 30907), (5982, 26164), (6541, 23928), (7976, 19623), (11964, 13082)]