129054688

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30323}}^1$

素因数の和:30359

約数の個数: 48

約数和(自身を含む): 305665920

約数和(自身を除く): 176611232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 30323, 60646, 121292, 212261, 242584, 424522, 485168, 576137, 849044, 970336, 1152274, 1698088, 2304548, 3396176, 4032959, 4609096, 6792352, 8065918, 9218192, 16131836, 18436384, 32263672, 64527344, 129054688]

約数ペア:

[(1, 129054688), (2, 64527344), (4, 32263672), (7, 18436384), (8, 16131836), (14, 9218192), (16, 8065918), (19, 6792352), (28, 4609096), (32, 4032959), (38, 3396176), (56, 2304548), (76, 1698088), (112, 1152274), (133, 970336), (152, 849044), (224, 576137), (266, 485168), (304, 424522), (532, 242584), (608, 212261), (1064, 121292), (2128, 60646), (4256, 30323)]