131573064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 128

約数和(自身を含む): 415549440

約数和(自身を除く): 283976376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1428, 1564, 1932, 2003, 2346, 2737, 2856, 3128, 3864, 4006, 4692, 5474, 6009, 8012, 8211, 9384, 10948, 12018, 14021, 16024, 16422, 21896, 24036, 28042, 32844, 34051, 42063, 46069, 48072, 56084, 65688, 68102, 84126, 92138, 102153, 112168, 136204, 138207, 168252, 184276, 204306, 238357, 272408, 276414, 322483, 336504, 368552, 408612, 476714, 552828, 644966, 715071, 783173, 817224, 953428, 967449, 1105656, 1289932, 1430142, 1566346, 1906856, 1934898, 2349519, 2579864, 2860284, 3132692, 3869796, 4699038, 5482211, 5720568, 6265384, 7739592, 9398076, 10964422, 16446633, 18796152, 21928844, 32893266, 43857688, 65786532, 131573064]

約数ペア:

[(1, 131573064), (2, 65786532), (3, 43857688), (4, 32893266), (6, 21928844), (7, 18796152), (8, 16446633), (12, 10964422), (14, 9398076), (17, 7739592), (21, 6265384), (23, 5720568), (24, 5482211), (28, 4699038), (34, 3869796), (42, 3132692), (46, 2860284), (51, 2579864), (56, 2349519), (68, 1934898), (69, 1906856), (84, 1566346), (92, 1430142), (102, 1289932), (119, 1105656), (136, 967449), (138, 953428), (161, 817224), (168, 783173), (184, 715071), (204, 644966), (238, 552828), (276, 476714), (322, 408612), (357, 368552), (391, 336504), (408, 322483), (476, 276414), (483, 272408), (552, 238357), (644, 204306), (714, 184276), (782, 168252), (952, 138207), (966, 136204), (1173, 112168), (1288, 102153), (1428, 92138), (1564, 84126), (1932, 68102), (2003, 65688), (2346, 56084), (2737, 48072), (2856, 46069), (3128, 42063), (3864, 34051), (4006, 32844), (4692, 28042), (5474, 24036), (6009, 21896), (8012, 16422), (8211, 16024), (9384, 14021), (10948, 12018)]