149780812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{2371}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 277950960

約数和(自身を除く): 128170148

約数列:

[1, 2, 4, 17, 34, 68, 929, 1858, 2371, 3716, 4742, 9484, 15793, 31586, 40307, 63172, 80614, 161228, 2202659, 4405318, 8810636, 37445203, 74890406, 149780812]

約数ペア:

[(1, 149780812), (2, 74890406), (4, 37445203), (17, 8810636), (34, 4405318), (68, 2202659), (929, 161228), (1858, 80614), (2371, 63172), (3716, 40307), (4742, 31586), (9484, 15793)]