15694639168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{820163}}^1$

素因数の和:820211

約数の個数: 56

約数和(自身を含む): 34998038208

約数和(自身を除く): 19303399040

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 9568, 19136, 820163, 1640326, 3280652, 6561304, 10662119, 13122608, 18863749, 21324238, 26245216, 37727498, 42648476, 52490432, 75454996, 85296952, 150909992, 170593904, 245228737, 301819984, 341187808, 490457474, 603639968, 682375616, 980914948, 1207279936, 1961829896, 3923659792, 7847319584, 15694639168]

約数ペア:

[(1, 15694639168), (2, 7847319584), (4, 3923659792), (8, 1961829896), (13, 1207279936), (16, 980914948), (23, 682375616), (26, 603639968), (32, 490457474), (46, 341187808), (52, 301819984), (64, 245228737), (92, 170593904), (104, 150909992), (184, 85296952), (208, 75454996), (299, 52490432), (368, 42648476), (416, 37727498), (598, 26245216), (736, 21324238), (832, 18863749), (1196, 13122608), (1472, 10662119), (2392, 6561304), (4784, 3280652), (9568, 1640326), (19136, 820163)]