168024464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19927}}^1$

素因数の和:19983

約数の個数: 40

約数和(自身を含む): 355834368

約数和(自身を除く): 187809904

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 19927, 39854, 79708, 159416, 318832, 338759, 617737, 677518, 1235474, 1355036, 2470948, 2710072, 4941896, 5420144, 9883792, 10501529, 21003058, 42006116, 84012232, 168024464]

約数ペア:

[(1, 168024464), (2, 84012232), (4, 42006116), (8, 21003058), (16, 10501529), (17, 9883792), (31, 5420144), (34, 4941896), (62, 2710072), (68, 2470948), (124, 1355036), (136, 1235474), (248, 677518), (272, 617737), (496, 338759), (527, 318832), (1054, 159416), (2108, 79708), (4216, 39854), (8432, 19927)]