153972466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 255870720

約数和(自身を除く): 101898254

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1406, 1517, 1558, 2671, 3034, 5342, 28823, 50749, 57646, 98827, 101498, 109511, 197654, 219022, 1877713, 2080709, 3755426, 4051907, 4161418, 8103814, 76986233, 153972466]

約数ペア:

[(1, 153972466), (2, 76986233), (19, 8103814), (37, 4161418), (38, 4051907), (41, 3755426), (74, 2080709), (82, 1877713), (703, 219022), (779, 197654), (1406, 109511), (1517, 101498), (1558, 98827), (2671, 57646), (3034, 50749), (5342, 28823)]