169605856

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5736

約数の個数: 72

約数和(自身を含む): 408943080

約数和(自身を除く): 239337224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 5693, 7448, 11386, 14896, 22772, 29792, 39851, 45544, 79702, 91088, 108167, 159404, 182176, 216334, 278957, 318808, 432668, 557914, 637616, 757169, 865336, 1115828, 1275232, 1514338, 1730672, 2231656, 3028676, 3461344, 4463312, 5300183, 6057352, 8926624, 10600366, 12114704, 21200732, 24229408, 42401464, 84802928, 169605856]

約数ペア:

[(1, 169605856), (2, 84802928), (4, 42401464), (7, 24229408), (8, 21200732), (14, 12114704), (16, 10600366), (19, 8926624), (28, 6057352), (32, 5300183), (38, 4463312), (49, 3461344), (56, 3028676), (76, 2231656), (98, 1730672), (112, 1514338), (133, 1275232), (152, 1115828), (196, 865336), (224, 757169), (266, 637616), (304, 557914), (392, 432668), (532, 318808), (608, 278957), (784, 216334), (931, 182176), (1064, 159404), (1568, 108167), (1862, 91088), (2128, 79702), (3724, 45544), (4256, 39851), (5693, 29792), (7448, 22772), (11386, 14896)]