156686208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 482941440

約数和(自身を除く): 326255232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 821, 852, 896, 994, 1136, 1344, 1491, 1642, 1704, 1988, 2272, 2463, 2688, 2982, 3284, 3408, 3976, 4544, 4926, 5747, 5964, 6568, 6816, 7952, 9088, 9852, 11494, 11928, 13136, 13632, 15904, 17241, 19704, 22988, 23856, 26272, 27264, 31808, 34482, 39408, 45976, 47712, 52544, 58291, 63616, 68964, 78816, 91952, 95424, 105088, 116582, 137928, 157632, 174873, 183904, 190848, 233164, 275856, 315264, 349746, 367808, 408037, 466328, 551712, 699492, 735616, 816074, 932656, 1103424, 1224111, 1398984, 1632148, 1865312, 2206848, 2448222, 2797968, 3264296, 3730624, 4896444, 5595936, 6528592, 7461248, 9792888, 11191872, 13057184, 19585776, 22383744, 26114368, 39171552, 52228736, 78343104, 156686208]

約数ペア:

[(1, 156686208), (2, 78343104), (3, 52228736), (4, 39171552), (6, 26114368), (7, 22383744), (8, 19585776), (12, 13057184), (14, 11191872), (16, 9792888), (21, 7461248), (24, 6528592), (28, 5595936), (32, 4896444), (42, 3730624), (48, 3264296), (56, 2797968), (64, 2448222), (71, 2206848), (84, 1865312), (96, 1632148), (112, 1398984), (128, 1224111), (142, 1103424), (168, 932656), (192, 816074), (213, 735616), (224, 699492), (284, 551712), (336, 466328), (384, 408037), (426, 367808), (448, 349746), (497, 315264), (568, 275856), (672, 233164), (821, 190848), (852, 183904), (896, 174873), (994, 157632), (1136, 137928), (1344, 116582), (1491, 105088), (1642, 95424), (1704, 91952), (1988, 78816), (2272, 68964), (2463, 63616), (2688, 58291), (2982, 52544), (3284, 47712), (3408, 45976), (3976, 39408), (4544, 34482), (4926, 31808), (5747, 27264), (5964, 26272), (6568, 23856), (6816, 22988), (7952, 19704), (9088, 17241), (9852, 15904), (11494, 13632), (11928, 13136)]