158736181520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{6397}}^1$

素因数の和:7097

約数の個数: 160

約数和(自身を含む): 428333918208

約数和(自身を除く): 269597736688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 607, 730, 1022, 1168, 1214, 1460, 2044, 2428, 2555, 2920, 3035, 4088, 4249, 4856, 5110, 5840, 6070, 6397, 8176, 8498, 9712, 10220, 12140, 12794, 16996, 20440, 21245, 24280, 25588, 31985, 33992, 40880, 42490, 44311, 44779, 48560, 51176, 63970, 67984, 84980, 88622, 89558, 102352, 127940, 169960, 177244, 179116, 221555, 223895, 255880, 310177, 339920, 354488, 358232, 443110, 447790, 466981, 511760, 620354, 708976, 716464, 886220, 895580, 933962, 1240708, 1550885, 1772440, 1791160, 1867924, 2334905, 2481416, 3101770, 3268867, 3544880, 3582320, 3735848, 3882979, 4669810, 4962832, 6203540, 6537734, 7471696, 7765958, 9339620, 12407080, 13075468, 15531916, 16344335, 18679240, 19414895, 24814160, 26150936, 27180853, 31063832, 32688670, 37358480, 38829790, 52301872, 54361706, 62127664, 65377340, 77659580, 108723412, 130754680, 135904265, 155319160, 217446824, 261509360, 271808530, 283457467, 310638320, 434893648, 543617060, 566914934, 1087234120, 1133829868, 1417287335, 1984202269, 2174468240, 2267659736, 2834574670, 3968404538, 4535319472, 5669149340, 7936809076, 9921011345, 11338298680, 15873618152, 19842022690, 22676597360, 31747236304, 39684045380, 79368090760, 158736181520]

約数ペア:

[(1, 158736181520), (2, 79368090760), (4, 39684045380), (5, 31747236304), (7, 22676597360), (8, 19842022690), (10, 15873618152), (14, 11338298680), (16, 9921011345), (20, 7936809076), (28, 5669149340), (35, 4535319472), (40, 3968404538), (56, 2834574670), (70, 2267659736), (73, 2174468240), (80, 1984202269), (112, 1417287335), (140, 1133829868), (146, 1087234120), (280, 566914934), (292, 543617060), (365, 434893648), (511, 310638320), (560, 283457467), (584, 271808530), (607, 261509360), (730, 217446824), (1022, 155319160), (1168, 135904265), (1214, 130754680), (1460, 108723412), (2044, 77659580), (2428, 65377340), (2555, 62127664), (2920, 54361706), (3035, 52301872), (4088, 38829790), (4249, 37358480), (4856, 32688670), (5110, 31063832), (5840, 27180853), (6070, 26150936), (6397, 24814160), (8176, 19414895), (8498, 18679240), (9712, 16344335), (10220, 15531916), (12140, 13075468), (12794, 12407080), (16996, 9339620), (20440, 7765958), (21245, 7471696), (24280, 6537734), (25588, 6203540), (31985, 4962832), (33992, 4669810), (40880, 3882979), (42490, 3735848), (44311, 3582320), (44779, 3544880), (48560, 3268867), (51176, 3101770), (63970, 2481416), (67984, 2334905), (84980, 1867924), (88622, 1791160), (89558, 1772440), (102352, 1550885), (127940, 1240708), (169960, 933962), (177244, 895580), (179116, 886220), (221555, 716464), (223895, 708976), (255880, 620354), (310177, 511760), (339920, 466981), (354488, 447790), (358232, 443110)]