15756168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 41976000

約数和(自身を除く): 26219832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 317, 327, 436, 456, 634, 654, 872, 951, 1268, 1308, 1902, 2071, 2536, 2616, 3804, 4142, 6023, 6213, 7608, 8284, 12046, 12426, 16568, 18069, 24092, 24852, 34553, 36138, 48184, 49704, 69106, 72276, 103659, 138212, 144552, 207318, 276424, 414636, 656507, 829272, 1313014, 1969521, 2626028, 3939042, 5252056, 7878084, 15756168]

約数ペア:

[(1, 15756168), (2, 7878084), (3, 5252056), (4, 3939042), (6, 2626028), (8, 1969521), (12, 1313014), (19, 829272), (24, 656507), (38, 414636), (57, 276424), (76, 207318), (109, 144552), (114, 138212), (152, 103659), (218, 72276), (228, 69106), (317, 49704), (327, 48184), (436, 36138), (456, 34553), (634, 24852), (654, 24092), (872, 18069), (951, 16568), (1268, 12426), (1308, 12046), (1902, 8284), (2071, 7608), (2536, 6213), (2616, 6023), (3804, 4142)]