142089984

素因数分解:

$2^8\times 3^3\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 428340640

約数和(自身を除く): 286250656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 337, 366, 384, 432, 488, 549, 576, 674, 732, 768, 864, 976, 1011, 1098, 1152, 1348, 1464, 1647, 1728, 1952, 2022, 2196, 2304, 2696, 2928, 3033, 3294, 3456, 3904, 4044, 4392, 5392, 5856, 6066, 6588, 6912, 7808, 8088, 8784, 9099, 10784, 11712, 12132, 13176, 15616, 16176, 17568, 18198, 20557, 21568, 23424, 24264, 26352, 32352, 35136, 36396, 41114, 43136, 46848, 48528, 52704, 61671, 64704, 70272, 72792, 82228, 86272, 97056, 105408, 123342, 129408, 140544, 145584, 164456, 185013, 194112, 210816, 246684, 258816, 291168, 328912, 370026, 388224, 421632, 493368, 555039, 582336, 657824, 740052, 776448, 986736, 1110078, 1164672, 1315648, 1480104, 1973472, 2220156, 2329344, 2631296, 2960208, 3946944, 4440312, 5262592, 5920416, 7893888, 8880624, 11840832, 15787776, 17761248, 23681664, 35522496, 47363328, 71044992, 142089984]

約数ペア:

[(1, 142089984), (2, 71044992), (3, 47363328), (4, 35522496), (6, 23681664), (8, 17761248), (9, 15787776), (12, 11840832), (16, 8880624), (18, 7893888), (24, 5920416), (27, 5262592), (32, 4440312), (36, 3946944), (48, 2960208), (54, 2631296), (61, 2329344), (64, 2220156), (72, 1973472), (96, 1480104), (108, 1315648), (122, 1164672), (128, 1110078), (144, 986736), (183, 776448), (192, 740052), (216, 657824), (244, 582336), (256, 555039), (288, 493368), (337, 421632), (366, 388224), (384, 370026), (432, 328912), (488, 291168), (549, 258816), (576, 246684), (674, 210816), (732, 194112), (768, 185013), (864, 164456), (976, 145584), (1011, 140544), (1098, 129408), (1152, 123342), (1348, 105408), (1464, 97056), (1647, 86272), (1728, 82228), (1952, 72792), (2022, 70272), (2196, 64704), (2304, 61671), (2696, 52704), (2928, 48528), (3033, 46848), (3294, 43136), (3456, 41114), (3904, 36396), (4044, 35136), (4392, 32352), (5392, 26352), (5856, 24264), (6066, 23424), (6588, 21568), (6912, 20557), (7808, 18198), (8088, 17568), (8784, 16176), (9099, 15616), (10784, 13176), (11712, 12132)]