138228648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 365601600

約数和(自身を除く): 227372952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 233, 456, 466, 699, 932, 1301, 1398, 1864, 2602, 2796, 3903, 4427, 5204, 5592, 7806, 8854, 10408, 13281, 15612, 17708, 24719, 26562, 31224, 35416, 49438, 53124, 74157, 98876, 106248, 148314, 197752, 296628, 303133, 593256, 606266, 909399, 1212532, 1818798, 2425064, 3637596, 5759527, 7275192, 11519054, 17278581, 23038108, 34557162, 46076216, 69114324, 138228648]

約数ペア:

[(1, 138228648), (2, 69114324), (3, 46076216), (4, 34557162), (6, 23038108), (8, 17278581), (12, 11519054), (19, 7275192), (24, 5759527), (38, 3637596), (57, 2425064), (76, 1818798), (114, 1212532), (152, 909399), (228, 606266), (233, 593256), (456, 303133), (466, 296628), (699, 197752), (932, 148314), (1301, 106248), (1398, 98876), (1864, 74157), (2602, 53124), (2796, 49438), (3903, 35416), (4427, 31224), (5204, 26562), (5592, 24719), (7806, 17708), (8854, 15612), (10408, 13281)]