164798816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3376

約数の個数: 96

約数和(自身を含む): 422936640

約数和(自身を除く): 258137824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3329, 3536, 3808, 6188, 6658, 7072, 12376, 13316, 23303, 24752, 26632, 43277, 46606, 49504, 53264, 56593, 86554, 93212, 106528, 113186, 173108, 186424, 226372, 302939, 346216, 372848, 396151, 452744, 605878, 692432, 735709, 745696, 792302, 905488, 1211756, 1384864, 1471418, 1584604, 1810976, 2423512, 2942836, 3169208, 4847024, 5149963, 5885672, 6338416, 9694048, 10299926, 11771344, 12676832, 20599852, 23542688, 41199704, 82399408, 164798816]

約数ペア:

[(1, 164798816), (2, 82399408), (4, 41199704), (7, 23542688), (8, 20599852), (13, 12676832), (14, 11771344), (16, 10299926), (17, 9694048), (26, 6338416), (28, 5885672), (32, 5149963), (34, 4847024), (52, 3169208), (56, 2942836), (68, 2423512), (91, 1810976), (104, 1584604), (112, 1471418), (119, 1384864), (136, 1211756), (182, 905488), (208, 792302), (221, 745696), (224, 735709), (238, 692432), (272, 605878), (364, 452744), (416, 396151), (442, 372848), (476, 346216), (544, 302939), (728, 226372), (884, 186424), (952, 173108), (1456, 113186), (1547, 106528), (1768, 93212), (1904, 86554), (2912, 56593), (3094, 53264), (3329, 49504), (3536, 46606), (3808, 43277), (6188, 26632), (6658, 24752), (7072, 23303), (12376, 13316)]