171000144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 180

約数和(自身を含む): 581983584

約数和(自身を除く): 410983440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 289, 306, 336, 357, 408, 476, 504, 578, 587, 612, 714, 816, 867, 952, 1008, 1071, 1156, 1174, 1224, 1428, 1734, 1761, 1904, 2023, 2142, 2312, 2348, 2448, 2601, 2856, 3468, 3522, 4046, 4109, 4284, 4624, 4696, 5202, 5283, 5712, 6069, 6936, 7044, 8092, 8218, 8568, 9392, 9979, 10404, 10566, 12138, 12327, 13872, 14088, 16184, 16436, 17136, 18207, 19958, 20808, 21132, 24276, 24654, 28176, 29937, 32368, 32872, 36414, 36981, 39916, 41616, 42264, 48552, 49308, 59874, 65744, 69853, 72828, 73962, 79832, 84528, 89811, 97104, 98616, 119748, 139706, 145656, 147924, 159664, 169643, 179622, 197232, 209559, 239496, 279412, 291312, 295848, 339286, 359244, 419118, 478992, 508929, 558824, 591696, 628677, 678572, 718488, 838236, 1017858, 1117648, 1187501, 1257354, 1357144, 1436976, 1526787, 1676472, 2035716, 2375002, 2514708, 2714288, 3053574, 3352944, 3562503, 4071432, 4750004, 5029416, 6107148, 7125006, 8142864, 9500008, 10058832, 10687509, 12214296, 14250012, 19000016, 21375018, 24428592, 28500024, 42750036, 57000048, 85500072, 171000144]

約数ペア:

[(1, 171000144), (2, 85500072), (3, 57000048), (4, 42750036), (6, 28500024), (7, 24428592), (8, 21375018), (9, 19000016), (12, 14250012), (14, 12214296), (16, 10687509), (17, 10058832), (18, 9500008), (21, 8142864), (24, 7125006), (28, 6107148), (34, 5029416), (36, 4750004), (42, 4071432), (48, 3562503), (51, 3352944), (56, 3053574), (63, 2714288), (68, 2514708), (72, 2375002), (84, 2035716), (102, 1676472), (112, 1526787), (119, 1436976), (126, 1357144), (136, 1257354), (144, 1187501), (153, 1117648), (168, 1017858), (204, 838236), (238, 718488), (252, 678572), (272, 628677), (289, 591696), (306, 558824), (336, 508929), (357, 478992), (408, 419118), (476, 359244), (504, 339286), (578, 295848), (587, 291312), (612, 279412), (714, 239496), (816, 209559), (867, 197232), (952, 179622), (1008, 169643), (1071, 159664), (1156, 147924), (1174, 145656), (1224, 139706), (1428, 119748), (1734, 98616), (1761, 97104), (1904, 89811), (2023, 84528), (2142, 79832), (2312, 73962), (2348, 72828), (2448, 69853), (2601, 65744), (2856, 59874), (3468, 49308), (3522, 48552), (4046, 42264), (4109, 41616), (4284, 39916), (4624, 36981), (4696, 36414), (5202, 32872), (5283, 32368), (5712, 29937), (6069, 28176), (6936, 24654), (7044, 24276), (8092, 21132), (8218, 20808), (8568, 19958), (9392, 18207), (9979, 17136), (10404, 16436), (10566, 16184), (12138, 14088), (12327, 13872)]