151448609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 175472640

約数和(自身を除く): 24024031

約数列:

[1, 13, 31, 67, 71, 79, 403, 871, 923, 1027, 2077, 2201, 2449, 4757, 5293, 5609, 27001, 28613, 31837, 61841, 68809, 72917, 147467, 164083, 173879, 375803, 1917071, 2133079, 2260427, 4885439, 11649893, 151448609]

約数ペア:

[(1, 151448609), (13, 11649893), (31, 4885439), (67, 2260427), (71, 2133079), (79, 1917071), (403, 375803), (871, 173879), (923, 164083), (1027, 147467), (2077, 72917), (2201, 68809), (2449, 61841), (4757, 31837), (5293, 28613), (5609, 27001)]