140304816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2699}}^1$

素因数の和:2751

約数の個数: 90

約数和(自身を含む): 414566100

約数和(自身を除く): 274261284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2699, 2736, 2888, 3249, 4332, 5398, 5776, 6498, 8097, 8664, 10796, 12996, 16194, 17328, 21592, 24291, 25992, 32388, 43184, 48582, 51281, 51984, 64776, 97164, 102562, 129552, 153843, 194328, 205124, 307686, 388656, 410248, 461529, 615372, 820496, 923058, 974339, 1230744, 1846116, 1948678, 2461488, 2923017, 3692232, 3897356, 5846034, 7384464, 7794712, 8769051, 11692068, 15589424, 17538102, 23384136, 35076204, 46768272, 70152408, 140304816]

約数ペア:

[(1, 140304816), (2, 70152408), (3, 46768272), (4, 35076204), (6, 23384136), (8, 17538102), (9, 15589424), (12, 11692068), (16, 8769051), (18, 7794712), (19, 7384464), (24, 5846034), (36, 3897356), (38, 3692232), (48, 2923017), (57, 2461488), (72, 1948678), (76, 1846116), (114, 1230744), (144, 974339), (152, 923058), (171, 820496), (228, 615372), (304, 461529), (342, 410248), (361, 388656), (456, 307686), (684, 205124), (722, 194328), (912, 153843), (1083, 129552), (1368, 102562), (1444, 97164), (2166, 64776), (2699, 51984), (2736, 51281), (2888, 48582), (3249, 43184), (4332, 32388), (5398, 25992), (5776, 24291), (6498, 21592), (8097, 17328), (8664, 16194), (10796, 12996)]