123156432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7225

約数の個数: 120

約数和(自身を含む): 417134016

約数和(自身を除く): 293977584

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, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 7187, 8568, 14374, 17136, 21561, 28748, 43122, 50309, 57496, 64683, 86244, 100618, 114992, 122179, 129366, 150927, 172488, 201236, 244358, 258732, 301854, 344976, 366537, 402472, 452781, 488716, 517464, 603708, 733074, 804944, 855253, 905562, 977432, 1034928, 1099611, 1207416, 1466148, 1710506, 1811124, 1954864, 2199222, 2414832, 2565759, 2932296, 3421012, 3622248, 4398444, 5131518, 5864592, 6842024, 7244496, 7697277, 8796888, 10263036, 13684048, 15394554, 17593776, 20526072, 30789108, 41052144, 61578216, 123156432]

約数ペア:

[(1, 123156432), (2, 61578216), (3, 41052144), (4, 30789108), (6, 20526072), (7, 17593776), (8, 15394554), (9, 13684048), (12, 10263036), (14, 8796888), (16, 7697277), (17, 7244496), (18, 6842024), (21, 5864592), (24, 5131518), (28, 4398444), (34, 3622248), (36, 3421012), (42, 2932296), (48, 2565759), (51, 2414832), (56, 2199222), (63, 1954864), (68, 1811124), (72, 1710506), (84, 1466148), (102, 1207416), (112, 1099611), (119, 1034928), (126, 977432), (136, 905562), (144, 855253), (153, 804944), (168, 733074), (204, 603708), (238, 517464), (252, 488716), (272, 452781), (306, 402472), (336, 366537), (357, 344976), (408, 301854), (476, 258732), (504, 244358), (612, 201236), (714, 172488), (816, 150927), (952, 129366), (1008, 122179), (1071, 114992), (1224, 100618), (1428, 86244), (1904, 64683), (2142, 57496), (2448, 50309), (2856, 43122), (4284, 28748), (5712, 21561), (7187, 17136), (8568, 14374)]