193689984

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 349178496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 307, 318, 372, 384, 424, 496, 614, 636, 744, 848, 921, 992, 1228, 1272, 1488, 1643, 1696, 1842, 1984, 2456, 2544, 2976, 3286, 3392, 3684, 3968, 4912, 4929, 5088, 5952, 6572, 6784, 7368, 9517, 9824, 9858, 10176, 11904, 13144, 14736, 16271, 19034, 19648, 19716, 20352, 26288, 28551, 29472, 32542, 38068, 39296, 39432, 48813, 52576, 57102, 58944, 65084, 76136, 78864, 97626, 105152, 114204, 117888, 130168, 152272, 157728, 195252, 210304, 228408, 260336, 304544, 315456, 390504, 456816, 504401, 520672, 609088, 630912, 781008, 913632, 1008802, 1041344, 1218176, 1513203, 1562016, 1827264, 2017604, 2082688, 3026406, 3124032, 3654528, 4035208, 6052812, 6248064, 8070416, 12105624, 16140832, 24211248, 32281664, 48422496, 64563328, 96844992, 193689984]

約数ペア:

[(1, 193689984), (2, 96844992), (3, 64563328), (4, 48422496), (6, 32281664), (8, 24211248), (12, 16140832), (16, 12105624), (24, 8070416), (31, 6248064), (32, 6052812), (48, 4035208), (53, 3654528), (62, 3124032), (64, 3026406), (93, 2082688), (96, 2017604), (106, 1827264), (124, 1562016), (128, 1513203), (159, 1218176), (186, 1041344), (192, 1008802), (212, 913632), (248, 781008), (307, 630912), (318, 609088), (372, 520672), (384, 504401), (424, 456816), (496, 390504), (614, 315456), (636, 304544), (744, 260336), (848, 228408), (921, 210304), (992, 195252), (1228, 157728), (1272, 152272), (1488, 130168), (1643, 117888), (1696, 114204), (1842, 105152), (1984, 97626), (2456, 78864), (2544, 76136), (2976, 65084), (3286, 58944), (3392, 57102), (3684, 52576), (3968, 48813), (4912, 39432), (4929, 39296), (5088, 38068), (5952, 32542), (6572, 29472), (6784, 28551), (7368, 26288), (9517, 20352), (9824, 19716), (9858, 19648), (10176, 19034), (11904, 16271), (13144, 14736)]