167199032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20879}}^1$

素因数の和:20916

約数の個数: 64

約数和(自身を含む): 420940800

約数和(自身を除く): 253741768

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 20879, 41758, 83516, 146153, 167032, 229669, 271427, 292306, 459338, 542854, 584612, 918676, 1085708, 1169224, 1607683, 1837352, 1899989, 2171416, 2985697, 3215366, 3799978, 5971394, 6430732, 7599956, 11942788, 12861464, 15199912, 20899879, 23885576, 41799758, 83599516, 167199032]

約数ペア:

[(1, 167199032), (2, 83599516), (4, 41799758), (7, 23885576), (8, 20899879), (11, 15199912), (13, 12861464), (14, 11942788), (22, 7599956), (26, 6430732), (28, 5971394), (44, 3799978), (52, 3215366), (56, 2985697), (77, 2171416), (88, 1899989), (91, 1837352), (104, 1607683), (143, 1169224), (154, 1085708), (182, 918676), (286, 584612), (308, 542854), (364, 459338), (572, 292306), (616, 271427), (728, 229669), (1001, 167032), (1144, 146153), (2002, 83516), (4004, 41758), (8008, 20879)]