150002944

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 379104768

約数和(自身を除く): 229101824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 137, 182, 188, 208, 224, 256, 274, 329, 364, 376, 416, 448, 548, 611, 658, 728, 752, 832, 896, 959, 1096, 1222, 1316, 1456, 1504, 1664, 1781, 1792, 1918, 2192, 2444, 2632, 2912, 3008, 3328, 3562, 3836, 4277, 4384, 4888, 5264, 5824, 6016, 6439, 7124, 7672, 8554, 8768, 9776, 10528, 11648, 12032, 12467, 12878, 14248, 15344, 17108, 17536, 19552, 21056, 23296, 24934, 25756, 28496, 30688, 34216, 35072, 39104, 42112, 45073, 49868, 51512, 56992, 61376, 68432, 78208, 83707, 84224, 90146, 99736, 103024, 113984, 122752, 136864, 156416, 167414, 180292, 199472, 206048, 227968, 245504, 273728, 334828, 360584, 398944, 412096, 455936, 547456, 585949, 669656, 721168, 797888, 824192, 1094912, 1171898, 1339312, 1442336, 1595776, 1648384, 2343796, 2678624, 2884672, 3191552, 4687592, 5357248, 5769344, 9375184, 10714496, 11538688, 18750368, 21428992, 37500736, 75001472, 150002944]

約数ペア:

[(1, 150002944), (2, 75001472), (4, 37500736), (7, 21428992), (8, 18750368), (13, 11538688), (14, 10714496), (16, 9375184), (26, 5769344), (28, 5357248), (32, 4687592), (47, 3191552), (52, 2884672), (56, 2678624), (64, 2343796), (91, 1648384), (94, 1595776), (104, 1442336), (112, 1339312), (128, 1171898), (137, 1094912), (182, 824192), (188, 797888), (208, 721168), (224, 669656), (256, 585949), (274, 547456), (329, 455936), (364, 412096), (376, 398944), (416, 360584), (448, 334828), (548, 273728), (611, 245504), (658, 227968), (728, 206048), (752, 199472), (832, 180292), (896, 167414), (959, 156416), (1096, 136864), (1222, 122752), (1316, 113984), (1456, 103024), (1504, 99736), (1664, 90146), (1781, 84224), (1792, 83707), (1918, 78208), (2192, 68432), (2444, 61376), (2632, 56992), (2912, 51512), (3008, 49868), (3328, 45073), (3562, 42112), (3836, 39104), (4277, 35072), (4384, 34216), (4888, 30688), (5264, 28496), (5824, 25756), (6016, 24934), (6439, 23296), (7124, 21056), (7672, 19552), (8554, 17536), (8768, 17108), (9776, 15344), (10528, 14248), (11648, 12878), (12032, 12467)]