145119758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3613}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 263677440

約数和(自身を除く): 118557682

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 3613, 5738, 7226, 20083, 25291, 40166, 50582, 68647, 137294, 480529, 545563, 961058, 1091126, 3818941, 7637882, 10365697, 20731394, 72559879, 145119758]

約数ペア:

[(1, 145119758), (2, 72559879), (7, 20731394), (14, 10365697), (19, 7637882), (38, 3818941), (133, 1091126), (151, 961058), (266, 545563), (302, 480529), (1057, 137294), (2114, 68647), (2869, 50582), (3613, 40166), (5738, 25291), (7226, 20083)]