130873072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 306980352

約数和(自身を除く): 176107280

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 83, 88, 124, 136, 166, 176, 187, 248, 272, 289, 332, 341, 374, 496, 527, 578, 664, 682, 748, 913, 1054, 1156, 1328, 1364, 1411, 1496, 1826, 2108, 2312, 2573, 2728, 2822, 2992, 3179, 3652, 4216, 4624, 5146, 5456, 5644, 5797, 6358, 7304, 8432, 8959, 10292, 11288, 11594, 12716, 14608, 15521, 17918, 20584, 22576, 23188, 23987, 25432, 28303, 31042, 35836, 41168, 43741, 46376, 47974, 50864, 56606, 62084, 71672, 87482, 92752, 95948, 98549, 113212, 124168, 143344, 174964, 191896, 197098, 226424, 248336, 263857, 349928, 383792, 394196, 452848, 481151, 527714, 699856, 743597, 788392, 962302, 1055428, 1487194, 1576784, 1924604, 2110856, 2974388, 3849208, 4221712, 5948776, 7698416, 8179567, 11897552, 16359134, 32718268, 65436536, 130873072]

約数ペア:

[(1, 130873072), (2, 65436536), (4, 32718268), (8, 16359134), (11, 11897552), (16, 8179567), (17, 7698416), (22, 5948776), (31, 4221712), (34, 3849208), (44, 2974388), (62, 2110856), (68, 1924604), (83, 1576784), (88, 1487194), (124, 1055428), (136, 962302), (166, 788392), (176, 743597), (187, 699856), (248, 527714), (272, 481151), (289, 452848), (332, 394196), (341, 383792), (374, 349928), (496, 263857), (527, 248336), (578, 226424), (664, 197098), (682, 191896), (748, 174964), (913, 143344), (1054, 124168), (1156, 113212), (1328, 98549), (1364, 95948), (1411, 92752), (1496, 87482), (1826, 71672), (2108, 62084), (2312, 56606), (2573, 50864), (2728, 47974), (2822, 46376), (2992, 43741), (3179, 41168), (3652, 35836), (4216, 31042), (4624, 28303), (5146, 25432), (5456, 23987), (5644, 23188), (5797, 22576), (6358, 20584), (7304, 17918), (8432, 15521), (8959, 14608), (10292, 12716), (11288, 11594)]