163830464

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 84

約数和(自身を含む): 392515344

約数和(自身を除く): 228684880

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 1013, 1064, 1216, 1444, 2026, 2128, 2527, 2888, 4052, 4256, 5054, 5776, 7091, 8104, 8512, 10108, 11552, 14182, 16208, 19247, 20216, 23104, 28364, 32416, 38494, 40432, 56728, 64832, 76988, 80864, 113456, 134729, 153976, 161728, 226912, 269458, 307952, 365693, 453824, 538916, 615904, 731386, 1077832, 1231808, 1462772, 2155664, 2559851, 2925544, 4311328, 5119702, 5851088, 8622656, 10239404, 11702176, 20478808, 23404352, 40957616, 81915232, 163830464]

約数ペア:

[(1, 163830464), (2, 81915232), (4, 40957616), (7, 23404352), (8, 20478808), (14, 11702176), (16, 10239404), (19, 8622656), (28, 5851088), (32, 5119702), (38, 4311328), (56, 2925544), (64, 2559851), (76, 2155664), (112, 1462772), (133, 1231808), (152, 1077832), (224, 731386), (266, 615904), (304, 538916), (361, 453824), (448, 365693), (532, 307952), (608, 269458), (722, 226912), (1013, 161728), (1064, 153976), (1216, 134729), (1444, 113456), (2026, 80864), (2128, 76988), (2527, 64832), (2888, 56728), (4052, 40432), (4256, 38494), (5054, 32416), (5776, 28364), (7091, 23104), (8104, 20216), (8512, 19247), (10108, 16208), (11552, 14182)]