181146528

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 216

約数和(自身を含む): 570662820

約数和(自身を除く): 389516292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 41, 46, 48, 58, 69, 72, 82, 87, 92, 96, 116, 123, 138, 144, 164, 174, 184, 207, 232, 246, 261, 276, 288, 328, 348, 368, 369, 414, 464, 492, 522, 529, 552, 656, 667, 696, 736, 738, 828, 928, 943, 984, 1044, 1058, 1104, 1189, 1312, 1334, 1392, 1476, 1587, 1656, 1886, 1968, 2001, 2088, 2116, 2208, 2378, 2668, 2784, 2829, 2952, 3174, 3312, 3567, 3772, 3936, 4002, 4176, 4232, 4756, 4761, 5336, 5658, 5904, 6003, 6348, 6624, 7134, 7544, 8004, 8352, 8464, 8487, 9512, 9522, 10672, 10701, 11316, 11808, 12006, 12696, 14268, 15088, 15341, 16008, 16928, 16974, 19024, 19044, 21344, 21402, 21689, 22632, 24012, 25392, 27347, 28536, 30176, 30682, 32016, 33948, 38048, 38088, 42804, 43378, 45264, 46023, 48024, 50784, 54694, 57072, 61364, 64032, 65067, 67896, 76176, 82041, 85608, 86756, 90528, 92046, 96048, 109388, 114144, 122728, 130134, 135792, 138069, 152352, 164082, 171216, 173512, 184092, 192096, 195201, 218776, 245456, 246123, 260268, 271584, 276138, 328164, 342432, 347024, 368184, 390402, 437552, 490912, 492246, 520536, 552276, 628981, 656328, 694048, 736368, 780804, 875104, 984492, 1041072, 1104552, 1257962, 1312656, 1472736, 1561608, 1886943, 1968984, 2082144, 2209104, 2515924, 2625312, 3123216, 3773886, 3937968, 4418208, 5031848, 5660829, 6246432, 7547772, 7875936, 10063696, 11321658, 15095544, 20127392, 22643316, 30191088, 45286632, 60382176, 90573264, 181146528]

約数ペア:

[(1, 181146528), (2, 90573264), (3, 60382176), (4, 45286632), (6, 30191088), (8, 22643316), (9, 20127392), (12, 15095544), (16, 11321658), (18, 10063696), (23, 7875936), (24, 7547772), (29, 6246432), (32, 5660829), (36, 5031848), (41, 4418208), (46, 3937968), (48, 3773886), (58, 3123216), (69, 2625312), (72, 2515924), (82, 2209104), (87, 2082144), (92, 1968984), (96, 1886943), (116, 1561608), (123, 1472736), (138, 1312656), (144, 1257962), (164, 1104552), (174, 1041072), (184, 984492), (207, 875104), (232, 780804), (246, 736368), (261, 694048), (276, 656328), (288, 628981), (328, 552276), (348, 520536), (368, 492246), (369, 490912), (414, 437552), (464, 390402), (492, 368184), (522, 347024), (529, 342432), (552, 328164), (656, 276138), (667, 271584), (696, 260268), (736, 246123), (738, 245456), (828, 218776), (928, 195201), (943, 192096), (984, 184092), (1044, 173512), (1058, 171216), (1104, 164082), (1189, 152352), (1312, 138069), (1334, 135792), (1392, 130134), (1476, 122728), (1587, 114144), (1656, 109388), (1886, 96048), (1968, 92046), (2001, 90528), (2088, 86756), (2116, 85608), (2208, 82041), (2378, 76176), (2668, 67896), (2784, 65067), (2829, 64032), (2952, 61364), (3174, 57072), (3312, 54694), (3567, 50784), (3772, 48024), (3936, 46023), (4002, 45264), (4176, 43378), (4232, 42804), (4756, 38088), (4761, 38048), (5336, 33948), (5658, 32016), (5904, 30682), (6003, 30176), (6348, 28536), (6624, 27347), (7134, 25392), (7544, 24012), (8004, 22632), (8352, 21689), (8464, 21402), (8487, 21344), (9512, 19044), (9522, 19024), (10672, 16974), (10701, 16928), (11316, 16008), (11808, 15341), (12006, 15088), (12696, 14268)]