163625714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 311247360

約数和(自身を除く): 147621646

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 151, 157, 203, 238, 302, 314, 406, 493, 986, 1057, 1099, 2114, 2198, 2567, 2669, 3451, 4379, 4553, 5134, 5338, 6902, 8758, 9106, 17969, 18683, 23707, 30653, 31871, 35938, 37366, 47414, 61306, 63742, 74443, 77401, 148886, 154802, 165949, 331898, 403019, 521101, 541807, 687503, 806038, 1042202, 1083614, 1375006, 2821133, 4812521, 5642266, 9625042, 11687551, 23375102, 81812857, 163625714]

約数ペア:

[(1, 163625714), (2, 81812857), (7, 23375102), (14, 11687551), (17, 9625042), (29, 5642266), (34, 4812521), (58, 2821133), (119, 1375006), (151, 1083614), (157, 1042202), (203, 806038), (238, 687503), (302, 541807), (314, 521101), (406, 403019), (493, 331898), (986, 165949), (1057, 154802), (1099, 148886), (2114, 77401), (2198, 74443), (2567, 63742), (2669, 61306), (3451, 47414), (4379, 37366), (4553, 35938), (5134, 31871), (5338, 30653), (6902, 23707), (8758, 18683), (9106, 17969)]