142747355648

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{9497}}^1$

素因数の和:10493

約数の個数: 80

約数和(自身を含む): 294758348544

約数和(自身を除く): 152010992896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 947, 992, 1894, 1984, 3788, 3968, 7576, 7936, 9497, 15152, 15872, 18994, 29357, 30304, 37988, 58714, 60608, 75976, 117428, 121216, 151952, 234856, 242432, 294407, 303904, 469712, 484864, 588814, 607808, 939424, 1177628, 1215616, 1878848, 2355256, 2431232, 3757696, 4710512, 4862464, 7515392, 8993659, 9421024, 15030784, 17987318, 18842048, 35974636, 37684096, 71949272, 75368192, 143898544, 150736384, 278803429, 287797088, 557606858, 575594176, 1115213716, 1151188352, 2230427432, 2302376704, 4460854864, 4604753408, 8921709728, 17843419456, 35686838912, 71373677824, 142747355648]

約数ペア:

[(1, 142747355648), (2, 71373677824), (4, 35686838912), (8, 17843419456), (16, 8921709728), (31, 4604753408), (32, 4460854864), (62, 2302376704), (64, 2230427432), (124, 1151188352), (128, 1115213716), (248, 575594176), (256, 557606858), (496, 287797088), (512, 278803429), (947, 150736384), (992, 143898544), (1894, 75368192), (1984, 71949272), (3788, 37684096), (3968, 35974636), (7576, 18842048), (7936, 17987318), (9497, 15030784), (15152, 9421024), (15872, 8993659), (18994, 7515392), (29357, 4862464), (30304, 4710512), (37988, 3757696), (58714, 2431232), (60608, 2355256), (75976, 1878848), (117428, 1215616), (121216, 1177628), (151952, 939424), (234856, 607808), (242432, 588814), (294407, 484864), (303904, 469712)]