127670816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2626

約数の個数: 96

約数和(自身を含む): 327680640

約数和(自身を除く): 200009824

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, 2579, 2912, 3094, 3536, 3808, 5158, 6188, 7072, 10316, 12376, 18053, 20632, 24752, 33527, 36106, 41264, 43843, 49504, 67054, 72212, 82528, 87686, 134108, 144424, 175372, 234689, 268216, 288848, 306901, 350744, 469378, 536432, 569959, 577696, 613802, 701488, 938756, 1072864, 1139918, 1227604, 1402976, 1877512, 2279836, 2455208, 3755024, 3989713, 4559672, 4910416, 7510048, 7979426, 9119344, 9820832, 15958852, 18238688, 31917704, 63835408, 127670816]

約数ペア:

[(1, 127670816), (2, 63835408), (4, 31917704), (7, 18238688), (8, 15958852), (13, 9820832), (14, 9119344), (16, 7979426), (17, 7510048), (26, 4910416), (28, 4559672), (32, 3989713), (34, 3755024), (52, 2455208), (56, 2279836), (68, 1877512), (91, 1402976), (104, 1227604), (112, 1139918), (119, 1072864), (136, 938756), (182, 701488), (208, 613802), (221, 577696), (224, 569959), (238, 536432), (272, 469378), (364, 350744), (416, 306901), (442, 288848), (476, 268216), (544, 234689), (728, 175372), (884, 144424), (952, 134108), (1456, 87686), (1547, 82528), (1768, 72212), (1904, 67054), (2579, 49504), (2912, 43843), (3094, 41264), (3536, 36106), (3808, 33527), (5158, 24752), (6188, 20632), (7072, 18053), (10316, 12376)]