15403584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 47516288

約数和(自身を除く): 32112704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 157, 168, 192, 219, 224, 292, 314, 336, 438, 448, 471, 511, 584, 628, 672, 876, 942, 1022, 1099, 1168, 1256, 1344, 1533, 1752, 1884, 2044, 2198, 2336, 2512, 3066, 3297, 3504, 3768, 4088, 4396, 4672, 5024, 6132, 6594, 7008, 7536, 8176, 8792, 10048, 11461, 12264, 13188, 14016, 15072, 16352, 17584, 22922, 24528, 26376, 30144, 32704, 34383, 35168, 45844, 49056, 52752, 68766, 70336, 80227, 91688, 98112, 105504, 137532, 160454, 183376, 211008, 240681, 275064, 320908, 366752, 481362, 550128, 641816, 733504, 962724, 1100256, 1283632, 1925448, 2200512, 2567264, 3850896, 5134528, 7701792, 15403584]

約数ペア:

[(1, 15403584), (2, 7701792), (3, 5134528), (4, 3850896), (6, 2567264), (7, 2200512), (8, 1925448), (12, 1283632), (14, 1100256), (16, 962724), (21, 733504), (24, 641816), (28, 550128), (32, 481362), (42, 366752), (48, 320908), (56, 275064), (64, 240681), (73, 211008), (84, 183376), (96, 160454), (112, 137532), (146, 105504), (157, 98112), (168, 91688), (192, 80227), (219, 70336), (224, 68766), (292, 52752), (314, 49056), (336, 45844), (438, 35168), (448, 34383), (471, 32704), (511, 30144), (584, 26376), (628, 24528), (672, 22922), (876, 17584), (942, 16352), (1022, 15072), (1099, 14016), (1168, 13188), (1256, 12264), (1344, 11461), (1533, 10048), (1752, 8792), (1884, 8176), (2044, 7536), (2198, 7008), (2336, 6594), (2512, 6132), (3066, 5024), (3297, 4672), (3504, 4396), (3768, 4088)]