144433288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3613}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 286228800

約数和(自身を除く): 141795512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 3613, 4997, 7226, 9994, 14452, 19988, 28904, 39976, 68647, 137294, 274588, 549176, 950219, 1900438, 3800876, 7601752, 18054161, 36108322, 72216644, 144433288]

約数ペア:

[(1, 144433288), (2, 72216644), (4, 36108322), (8, 18054161), (19, 7601752), (38, 3800876), (76, 1900438), (152, 950219), (263, 549176), (526, 274588), (1052, 137294), (2104, 68647), (3613, 39976), (4997, 28904), (7226, 19988), (9994, 14452)]