163539376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10250

約数の個数: 80

約数和(自身を含む): 425472768

約数和(自身を除く): 261933392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 10211, 16016, 20422, 40844, 71477, 81688, 112321, 132743, 142954, 163376, 224642, 265486, 285908, 449284, 530972, 571816, 786247, 898568, 929201, 1061944, 1143632, 1460173, 1572494, 1797136, 1858402, 2123888, 2920346, 3144988, 3716804, 5840692, 6289976, 7433608, 10221211, 11681384, 12579952, 14867216, 20442422, 23362768, 40884844, 81769688, 163539376]

約数ペア:

[(1, 163539376), (2, 81769688), (4, 40884844), (7, 23362768), (8, 20442422), (11, 14867216), (13, 12579952), (14, 11681384), (16, 10221211), (22, 7433608), (26, 6289976), (28, 5840692), (44, 3716804), (52, 3144988), (56, 2920346), (77, 2123888), (88, 1858402), (91, 1797136), (104, 1572494), (112, 1460173), (143, 1143632), (154, 1061944), (176, 929201), (182, 898568), (208, 786247), (286, 571816), (308, 530972), (364, 449284), (572, 285908), (616, 265486), (728, 224642), (1001, 163376), (1144, 142954), (1232, 132743), (1456, 112321), (2002, 81688), (2288, 71477), (4004, 40844), (8008, 20422), (10211, 16016)]