11387568128

素因数分解:

$2^{15}\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 23781340800

約数和(自身を除く): 12393772672

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 79, 83, 106, 128, 158, 166, 212, 256, 316, 332, 424, 512, 632, 664, 848, 1024, 1264, 1328, 1696, 2048, 2528, 2656, 3392, 4096, 4187, 4399, 5056, 5312, 6557, 6784, 8192, 8374, 8798, 10112, 10624, 13114, 13568, 16384, 16748, 17596, 20224, 21248, 26228, 27136, 32768, 33496, 35192, 40448, 42496, 52456, 54272, 66992, 70384, 80896, 84992, 104912, 108544, 133984, 140768, 161792, 169984, 209824, 217088, 267968, 281536, 323584, 339968, 347521, 419648, 434176, 535936, 563072, 647168, 679936, 695042, 839296, 868352, 1071872, 1126144, 1294336, 1359872, 1390084, 1678592, 1736704, 2143744, 2252288, 2588672, 2719744, 2780168, 3357184, 4287488, 4504576, 5560336, 6714368, 8574976, 9009152, 11120672, 13428736, 17149952, 18018304, 22241344, 26857472, 34299904, 36036608, 44482688, 53714944, 68599808, 72073216, 88965376, 107429888, 137199616, 144146432, 177930752, 214859776, 355861504, 711723008, 1423446016, 2846892032, 5693784064, 11387568128]

約数ペア:

[(1, 11387568128), (2, 5693784064), (4, 2846892032), (8, 1423446016), (16, 711723008), (32, 355861504), (53, 214859776), (64, 177930752), (79, 144146432), (83, 137199616), (106, 107429888), (128, 88965376), (158, 72073216), (166, 68599808), (212, 53714944), (256, 44482688), (316, 36036608), (332, 34299904), (424, 26857472), (512, 22241344), (632, 18018304), (664, 17149952), (848, 13428736), (1024, 11120672), (1264, 9009152), (1328, 8574976), (1696, 6714368), (2048, 5560336), (2528, 4504576), (2656, 4287488), (3392, 3357184), (4096, 2780168), (4187, 2719744), (4399, 2588672), (5056, 2252288), (5312, 2143744), (6557, 1736704), (6784, 1678592), (8192, 1390084), (8374, 1359872), (8798, 1294336), (10112, 1126144), (10624, 1071872), (13114, 868352), (13568, 839296), (16384, 695042), (16748, 679936), (17596, 647168), (20224, 563072), (21248, 535936), (26228, 434176), (27136, 419648), (32768, 347521), (33496, 339968), (35192, 323584), (40448, 281536), (42496, 267968), (52456, 217088), (54272, 209824), (66992, 169984), (70384, 161792), (80896, 140768), (84992, 133984), (104912, 108544)]