159815808

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 476625600

約数和(自身を除く): 316809792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 353, 384, 393, 432, 524, 576, 706, 786, 864, 1048, 1059, 1152, 1179, 1412, 1572, 1728, 2096, 2118, 2358, 2824, 3144, 3177, 3456, 3537, 4192, 4236, 4716, 5648, 6288, 6354, 7074, 8384, 8472, 9432, 9531, 11296, 12576, 12708, 14148, 16768, 16944, 18864, 19062, 22592, 25152, 25416, 28296, 33888, 37728, 38124, 45184, 46243, 50304, 50832, 56592, 67776, 75456, 76248, 92486, 101664, 113184, 135552, 138729, 150912, 152496, 184972, 203328, 226368, 277458, 304992, 369944, 406656, 416187, 452736, 554916, 609984, 739888, 832374, 1109832, 1219968, 1248561, 1479776, 1664748, 2219664, 2497122, 2959552, 3329496, 4439328, 4994244, 5919104, 6658992, 8878656, 9988488, 13317984, 17757312, 19976976, 26635968, 39953952, 53271936, 79907904, 159815808]

約数ペア:

[(1, 159815808), (2, 79907904), (3, 53271936), (4, 39953952), (6, 26635968), (8, 19976976), (9, 17757312), (12, 13317984), (16, 9988488), (18, 8878656), (24, 6658992), (27, 5919104), (32, 4994244), (36, 4439328), (48, 3329496), (54, 2959552), (64, 2497122), (72, 2219664), (96, 1664748), (108, 1479776), (128, 1248561), (131, 1219968), (144, 1109832), (192, 832374), (216, 739888), (262, 609984), (288, 554916), (353, 452736), (384, 416187), (393, 406656), (432, 369944), (524, 304992), (576, 277458), (706, 226368), (786, 203328), (864, 184972), (1048, 152496), (1059, 150912), (1152, 138729), (1179, 135552), (1412, 113184), (1572, 101664), (1728, 92486), (2096, 76248), (2118, 75456), (2358, 67776), (2824, 56592), (3144, 50832), (3177, 50304), (3456, 46243), (3537, 45184), (4192, 38124), (4236, 37728), (4716, 33888), (5648, 28296), (6288, 25416), (6354, 25152), (7074, 22592), (8384, 19062), (8472, 18864), (9432, 16944), (9531, 16768), (11296, 14148), (12576, 12708)]