153946248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{206917}}^1$

素因数の和:206957

約数の個数: 32

約数和(自身を含む): 397282560

約数和(自身を除く): 243336312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 206917, 413834, 620751, 827668, 1241502, 1655336, 2483004, 4966008, 6414427, 12828854, 19243281, 25657708, 38486562, 51315416, 76973124, 153946248]

約数ペア:

[(1, 153946248), (2, 76973124), (3, 51315416), (4, 38486562), (6, 25657708), (8, 19243281), (12, 12828854), (24, 6414427), (31, 4966008), (62, 2483004), (93, 1655336), (124, 1241502), (186, 827668), (248, 620751), (372, 413834), (744, 206917)]