145964784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2767}}^1$

素因数の和:2942

約数の個数: 80

約数和(自身を含む): 433845248

約数和(自身を除く): 287880464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 2767, 3297, 3768, 4396, 5534, 6594, 7536, 8301, 8792, 11068, 13188, 16602, 17584, 19369, 22136, 26376, 33204, 38738, 44272, 52752, 58107, 66408, 77476, 116214, 132816, 154952, 232428, 309904, 434419, 464856, 868838, 929712, 1303257, 1737676, 2606514, 3040933, 3475352, 5213028, 6081866, 6950704, 9122799, 10426056, 12163732, 18245598, 20852112, 24327464, 36491196, 48654928, 72982392, 145964784]

約数ペア:

[(1, 145964784), (2, 72982392), (3, 48654928), (4, 36491196), (6, 24327464), (7, 20852112), (8, 18245598), (12, 12163732), (14, 10426056), (16, 9122799), (21, 6950704), (24, 6081866), (28, 5213028), (42, 3475352), (48, 3040933), (56, 2606514), (84, 1737676), (112, 1303257), (157, 929712), (168, 868838), (314, 464856), (336, 434419), (471, 309904), (628, 232428), (942, 154952), (1099, 132816), (1256, 116214), (1884, 77476), (2198, 66408), (2512, 58107), (2767, 52752), (3297, 44272), (3768, 38738), (4396, 33204), (5534, 26376), (6594, 22136), (7536, 19369), (8301, 17584), (8792, 16602), (11068, 13188)]