215804527184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5507}}^1\times {\mathrm{144071}}^1$

素因数の和:149603

約数の個数: 40

約数和(自身を含む): 442800105408

約数和(自身を除く): 226995578224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5507, 11014, 22028, 44056, 88112, 93619, 144071, 187238, 288142, 374476, 576284, 748952, 1152568, 1497904, 2305136, 2449207, 4898414, 9796828, 19593656, 39187312, 793398997, 1586797994, 3173595988, 6347191976, 12694383952, 13487782949, 26975565898, 53951131796, 107902263592, 215804527184]

約数ペア:

[(1, 215804527184), (2, 107902263592), (4, 53951131796), (8, 26975565898), (16, 13487782949), (17, 12694383952), (34, 6347191976), (68, 3173595988), (136, 1586797994), (272, 793398997), (5507, 39187312), (11014, 19593656), (22028, 9796828), (44056, 4898414), (88112, 2449207), (93619, 2305136), (144071, 1497904), (187238, 1152568), (288142, 748952), (374476, 576284)]