15535464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 48537600

約数和(自身を除く): 33002136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 157, 168, 186, 217, 228, 248, 266, 314, 372, 399, 434, 456, 471, 532, 589, 628, 651, 744, 798, 868, 942, 1064, 1099, 1178, 1256, 1302, 1596, 1736, 1767, 1884, 2198, 2356, 2604, 2983, 3192, 3297, 3534, 3768, 4123, 4396, 4712, 4867, 5208, 5966, 6594, 7068, 8246, 8792, 8949, 9734, 11932, 12369, 13188, 14136, 14601, 16492, 17898, 19468, 20881, 23864, 24738, 26376, 29202, 32984, 34069, 35796, 38936, 41762, 49476, 58404, 62643, 68138, 71592, 83524, 92473, 98952, 102207, 116808, 125286, 136276, 167048, 184946, 204414, 250572, 272552, 277419, 369892, 408828, 501144, 554838, 647311, 739784, 817656, 1109676, 1294622, 1941933, 2219352, 2589244, 3883866, 5178488, 7767732, 15535464]

約数ペア:

[(1, 15535464), (2, 7767732), (3, 5178488), (4, 3883866), (6, 2589244), (7, 2219352), (8, 1941933), (12, 1294622), (14, 1109676), (19, 817656), (21, 739784), (24, 647311), (28, 554838), (31, 501144), (38, 408828), (42, 369892), (56, 277419), (57, 272552), (62, 250572), (76, 204414), (84, 184946), (93, 167048), (114, 136276), (124, 125286), (133, 116808), (152, 102207), (157, 98952), (168, 92473), (186, 83524), (217, 71592), (228, 68138), (248, 62643), (266, 58404), (314, 49476), (372, 41762), (399, 38936), (434, 35796), (456, 34069), (471, 32984), (532, 29202), (589, 26376), (628, 24738), (651, 23864), (744, 20881), (798, 19468), (868, 17898), (942, 16492), (1064, 14601), (1099, 14136), (1178, 13188), (1256, 12369), (1302, 11932), (1596, 9734), (1736, 8949), (1767, 8792), (1884, 8246), (2198, 7068), (2356, 6594), (2604, 5966), (2983, 5208), (3192, 4867), (3297, 4712), (3534, 4396), (3768, 4123)]