155208816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5019

約数の個数: 120

約数和(自身を含む): 512538624

約数和(自身を除く): 357329808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 4967, 5208, 7812, 9934, 10416, 14901, 15624, 19868, 29802, 31248, 34769, 39736, 44703, 59604, 69538, 79472, 89406, 104307, 119208, 139076, 153977, 178812, 208614, 238416, 278152, 307954, 312921, 357624, 417228, 461931, 556304, 615908, 625842, 715248, 834456, 923862, 1077839, 1231816, 1251684, 1385793, 1668912, 1847724, 2155678, 2463632, 2503368, 2771586, 3233517, 3695448, 4311356, 5006736, 5543172, 6467034, 7390896, 8622712, 9700551, 11086344, 12934068, 17245424, 19401102, 22172688, 25868136, 38802204, 51736272, 77604408, 155208816]

約数ペア:

[(1, 155208816), (2, 77604408), (3, 51736272), (4, 38802204), (6, 25868136), (7, 22172688), (8, 19401102), (9, 17245424), (12, 12934068), (14, 11086344), (16, 9700551), (18, 8622712), (21, 7390896), (24, 6467034), (28, 5543172), (31, 5006736), (36, 4311356), (42, 3695448), (48, 3233517), (56, 2771586), (62, 2503368), (63, 2463632), (72, 2155678), (84, 1847724), (93, 1668912), (112, 1385793), (124, 1251684), (126, 1231816), (144, 1077839), (168, 923862), (186, 834456), (217, 715248), (248, 625842), (252, 615908), (279, 556304), (336, 461931), (372, 417228), (434, 357624), (496, 312921), (504, 307954), (558, 278152), (651, 238416), (744, 208614), (868, 178812), (1008, 153977), (1116, 139076), (1302, 119208), (1488, 104307), (1736, 89406), (1953, 79472), (2232, 69538), (2604, 59604), (3472, 44703), (3906, 39736), (4464, 34769), (4967, 31248), (5208, 29802), (7812, 19868), (9934, 15624), (10416, 14901)]