145749836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17923}}^1$

素因数の和:18053

約数の個数: 24

約数和(自身を含む): 271010880

約数和(自身を除く): 125261044

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 17923, 35846, 71692, 340537, 681074, 1362148, 1917761, 3835522, 7671044, 36437459, 72874918, 145749836]

約数ペア:

[(1, 145749836), (2, 72874918), (4, 36437459), (19, 7671044), (38, 3835522), (76, 1917761), (107, 1362148), (214, 681074), (428, 340537), (2033, 71692), (4066, 35846), (8132, 17923)]