159313638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{65239}}^1$

素因数の和:65292

約数の個数: 32

約数和(自身を含む): 356993280

約数和(自身を除く): 197679642

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 65239, 130478, 195717, 391434, 717629, 1435258, 2152887, 2413843, 4305774, 4827686, 7241529, 14483058, 26552273, 53104546, 79656819, 159313638]

約数ペア:

[(1, 159313638), (2, 79656819), (3, 53104546), (6, 26552273), (11, 14483058), (22, 7241529), (33, 4827686), (37, 4305774), (66, 2413843), (74, 2152887), (111, 1435258), (222, 717629), (407, 391434), (814, 195717), (1221, 130478), (2442, 65239)]