145715748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3803}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 354471936

約数和(自身を除く): 208756188

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 618, 1236, 3193, 3803, 6386, 7606, 9579, 11409, 12772, 15212, 19158, 22818, 38316, 45636, 117893, 235786, 353679, 391709, 471572, 707358, 783418, 1175127, 1414716, 1566836, 2350254, 4700508, 12142979, 24285958, 36428937, 48571916, 72857874, 145715748]

約数ペア:

[(1, 145715748), (2, 72857874), (3, 48571916), (4, 36428937), (6, 24285958), (12, 12142979), (31, 4700508), (62, 2350254), (93, 1566836), (103, 1414716), (124, 1175127), (186, 783418), (206, 707358), (309, 471572), (372, 391709), (412, 353679), (618, 235786), (1236, 117893), (3193, 45636), (3803, 38316), (6386, 22818), (7606, 19158), (9579, 15212), (11409, 12772)]