156745203608

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{71849}}^1$

素因数の和:72264

約数の個数: 64

約数和(自身を含む): 339361920000

約数和(自身を除く): 182616716392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 239, 326, 478, 652, 956, 1141, 1304, 1673, 1912, 2282, 3346, 4564, 6692, 9128, 13384, 38957, 71849, 77914, 143698, 155828, 272699, 287396, 311656, 502943, 545398, 574792, 1005886, 1090796, 2011772, 2181592, 4023544, 11711387, 17171911, 23422774, 34343822, 46845548, 68687644, 81979709, 93691096, 120203377, 137375288, 163959418, 240406754, 327918836, 480813508, 655837672, 961627016, 2799021493, 5598042986, 11196085972, 19593150451, 22392171944, 39186300902, 78372601804, 156745203608]

約数ペア:

[(1, 156745203608), (2, 78372601804), (4, 39186300902), (7, 22392171944), (8, 19593150451), (14, 11196085972), (28, 5598042986), (56, 2799021493), (163, 961627016), (239, 655837672), (326, 480813508), (478, 327918836), (652, 240406754), (956, 163959418), (1141, 137375288), (1304, 120203377), (1673, 93691096), (1912, 81979709), (2282, 68687644), (3346, 46845548), (4564, 34343822), (6692, 23422774), (9128, 17171911), (13384, 11711387), (38957, 4023544), (71849, 2181592), (77914, 2011772), (143698, 1090796), (155828, 1005886), (272699, 574792), (287396, 545398), (311656, 502943)]