126159712

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1404

約数の個数: 72

約数和(自身を含む): 293887440

約数和(自身を除く): 167727728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1319, 1568, 1708, 1952, 2638, 2989, 3416, 5276, 5978, 6832, 9233, 10552, 11956, 13664, 18466, 21104, 23912, 36932, 42208, 47824, 64631, 73864, 80459, 95648, 129262, 147728, 160918, 258524, 295456, 321836, 517048, 563213, 643672, 1034096, 1126426, 1287344, 2068192, 2252852, 2574688, 3942491, 4505704, 7884982, 9011408, 15769964, 18022816, 31539928, 63079856, 126159712]

約数ペア:

[(1, 126159712), (2, 63079856), (4, 31539928), (7, 18022816), (8, 15769964), (14, 9011408), (16, 7884982), (28, 4505704), (32, 3942491), (49, 2574688), (56, 2252852), (61, 2068192), (98, 1287344), (112, 1126426), (122, 1034096), (196, 643672), (224, 563213), (244, 517048), (392, 321836), (427, 295456), (488, 258524), (784, 160918), (854, 147728), (976, 129262), (1319, 95648), (1568, 80459), (1708, 73864), (1952, 64631), (2638, 47824), (2989, 42208), (3416, 36932), (5276, 23912), (5978, 21104), (6832, 18466), (9233, 13664), (10552, 11956)]