158272379408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3640789}}^1$

素因数の和:3640840

約数の個数: 80

約数和(自身を含む): 379224686400

約数和(自身を除く): 220952306992

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 21736, 43472, 3640789, 7281578, 14563156, 29126312, 40048679, 47330257, 58252624, 69174991, 80097358, 94660514, 138349982, 160194716, 189321028, 276699964, 320389432, 378642056, 520632827, 553399928, 640778864, 757284112, 760924901, 899274883, 1041265654, 1106799856, 1521849802, 1798549766, 2082531308, 3043699604, 3597099532, 4165062616, 6087399208, 7194199064, 8330125232, 9892023713, 12174798416, 14388398128, 19784047426, 39568094852, 79136189704, 158272379408]

約数ペア:

[(1, 158272379408), (2, 79136189704), (4, 39568094852), (8, 19784047426), (11, 14388398128), (13, 12174798416), (16, 9892023713), (19, 8330125232), (22, 7194199064), (26, 6087399208), (38, 4165062616), (44, 3597099532), (52, 3043699604), (76, 2082531308), (88, 1798549766), (104, 1521849802), (143, 1106799856), (152, 1041265654), (176, 899274883), (208, 760924901), (209, 757284112), (247, 640778864), (286, 553399928), (304, 520632827), (418, 378642056), (494, 320389432), (572, 276699964), (836, 189321028), (988, 160194716), (1144, 138349982), (1672, 94660514), (1976, 80097358), (2288, 69174991), (2717, 58252624), (3344, 47330257), (3952, 40048679), (5434, 29126312), (10868, 14563156), (21736, 7281578), (43472, 3640789)]