181037808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 160

約数和(自身を含む): 599723520

約数和(自身を除く): 418685712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 131, 144, 168, 189, 216, 252, 262, 336, 378, 393, 432, 457, 504, 524, 756, 786, 914, 917, 1008, 1048, 1179, 1371, 1512, 1572, 1828, 1834, 2096, 2358, 2742, 2751, 3024, 3144, 3199, 3537, 3656, 3668, 4113, 4716, 5484, 5502, 6288, 6398, 7074, 7312, 7336, 8226, 8253, 9432, 9597, 10968, 11004, 12339, 12796, 14148, 14672, 16452, 16506, 18864, 19194, 21936, 22008, 24678, 24759, 25592, 28296, 28791, 32904, 33012, 38388, 44016, 49356, 49518, 51184, 56592, 57582, 59867, 65808, 66024, 76776, 86373, 98712, 99036, 115164, 119734, 132048, 153552, 172746, 179601, 197424, 198072, 230328, 239468, 345492, 359202, 396144, 419069, 460656, 478936, 538803, 690984, 718404, 838138, 957872, 1077606, 1257207, 1381968, 1436808, 1616409, 1676276, 2155212, 2514414, 2873616, 3232818, 3352552, 3771621, 4310424, 5028828, 6465636, 6705104, 7543242, 8620848, 10057656, 11314863, 12931272, 15086484, 20115312, 22629726, 25862544, 30172968, 45259452, 60345936, 90518904, 181037808]

約数ペア:

[(1, 181037808), (2, 90518904), (3, 60345936), (4, 45259452), (6, 30172968), (7, 25862544), (8, 22629726), (9, 20115312), (12, 15086484), (14, 12931272), (16, 11314863), (18, 10057656), (21, 8620848), (24, 7543242), (27, 6705104), (28, 6465636), (36, 5028828), (42, 4310424), (48, 3771621), (54, 3352552), (56, 3232818), (63, 2873616), (72, 2514414), (84, 2155212), (108, 1676276), (112, 1616409), (126, 1436808), (131, 1381968), (144, 1257207), (168, 1077606), (189, 957872), (216, 838138), (252, 718404), (262, 690984), (336, 538803), (378, 478936), (393, 460656), (432, 419069), (457, 396144), (504, 359202), (524, 345492), (756, 239468), (786, 230328), (914, 198072), (917, 197424), (1008, 179601), (1048, 172746), (1179, 153552), (1371, 132048), (1512, 119734), (1572, 115164), (1828, 99036), (1834, 98712), (2096, 86373), (2358, 76776), (2742, 66024), (2751, 65808), (3024, 59867), (3144, 57582), (3199, 56592), (3537, 51184), (3656, 49518), (3668, 49356), (4113, 44016), (4716, 38388), (5484, 33012), (5502, 32904), (6288, 28791), (6398, 28296), (7074, 25592), (7312, 24759), (7336, 24678), (8226, 22008), (8253, 21936), (9432, 19194), (9597, 18864), (10968, 16506), (11004, 16452), (12339, 14672), (12796, 14148)]