173872048

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 399815680

約数和(自身を除く): 225943632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 79, 86, 112, 158, 172, 301, 316, 344, 457, 553, 602, 632, 688, 914, 1106, 1204, 1264, 1828, 2212, 2408, 3199, 3397, 3656, 4424, 4816, 6398, 6794, 7312, 8848, 12796, 13588, 19651, 23779, 25592, 27176, 36103, 39302, 47558, 51184, 54352, 72206, 78604, 95116, 137557, 144412, 157208, 190232, 252721, 275114, 288824, 314416, 380464, 505442, 550228, 577648, 1010884, 1100456, 1552429, 2021768, 2200912, 3104858, 4043536, 6209716, 10867003, 12419432, 21734006, 24838864, 43468012, 86936024, 173872048]

約数ペア:

[(1, 173872048), (2, 86936024), (4, 43468012), (7, 24838864), (8, 21734006), (14, 12419432), (16, 10867003), (28, 6209716), (43, 4043536), (56, 3104858), (79, 2200912), (86, 2021768), (112, 1552429), (158, 1100456), (172, 1010884), (301, 577648), (316, 550228), (344, 505442), (457, 380464), (553, 314416), (602, 288824), (632, 275114), (688, 252721), (914, 190232), (1106, 157208), (1204, 144412), (1264, 137557), (1828, 95116), (2212, 78604), (2408, 72206), (3199, 54352), (3397, 51184), (3656, 47558), (4424, 39302), (4816, 36103), (6398, 27176), (6794, 25592), (7312, 23779), (8848, 19651), (12796, 13588)]