147220992

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 120

約数和(自身を含む): 435356064

約数和(自身を除く): 288135072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 743, 768, 774, 1032, 1152, 1376, 1486, 1536, 1548, 2064, 2229, 2304, 2752, 2972, 3096, 4128, 4458, 4608, 5504, 5944, 6192, 6687, 8256, 8916, 11008, 11888, 12384, 13374, 16512, 17832, 22016, 23776, 24768, 26748, 31949, 33024, 35664, 47552, 49536, 53496, 63898, 66048, 71328, 95104, 95847, 99072, 106992, 127796, 142656, 190208, 191694, 198144, 213984, 255592, 285312, 287541, 380416, 383388, 427968, 511184, 570624, 575082, 766776, 855936, 1022368, 1141248, 1150164, 1533552, 1711872, 2044736, 2300328, 3067104, 3423744, 4089472, 4600656, 6134208, 8178944, 9201312, 12268416, 16357888, 18402624, 24536832, 36805248, 49073664, 73610496, 147220992]

約数ペア:

[(1, 147220992), (2, 73610496), (3, 49073664), (4, 36805248), (6, 24536832), (8, 18402624), (9, 16357888), (12, 12268416), (16, 9201312), (18, 8178944), (24, 6134208), (32, 4600656), (36, 4089472), (43, 3423744), (48, 3067104), (64, 2300328), (72, 2044736), (86, 1711872), (96, 1533552), (128, 1150164), (129, 1141248), (144, 1022368), (172, 855936), (192, 766776), (256, 575082), (258, 570624), (288, 511184), (344, 427968), (384, 383388), (387, 380416), (512, 287541), (516, 285312), (576, 255592), (688, 213984), (743, 198144), (768, 191694), (774, 190208), (1032, 142656), (1152, 127796), (1376, 106992), (1486, 99072), (1536, 95847), (1548, 95104), (2064, 71328), (2229, 66048), (2304, 63898), (2752, 53496), (2972, 49536), (3096, 47552), (4128, 35664), (4458, 33024), (4608, 31949), (5504, 26748), (5944, 24768), (6192, 23776), (6687, 22016), (8256, 17832), (8916, 16512), (11008, 13374), (11888, 12384)]