16156484624

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 180

約数和(自身を含む): 39243090960

約数和(自身を除く): 23086606336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 49, 56, 76, 94, 98, 112, 133, 152, 188, 196, 266, 304, 329, 376, 392, 491, 532, 658, 752, 784, 893, 931, 982, 1064, 1316, 1786, 1862, 1964, 2128, 2209, 2303, 2632, 3437, 3572, 3724, 3928, 4418, 4606, 5264, 6251, 6874, 7144, 7448, 7856, 8836, 9212, 9329, 12502, 13748, 14288, 14896, 15463, 17672, 18424, 18658, 23077, 24059, 25004, 27496, 30926, 35344, 36848, 37316, 41971, 43757, 46154, 48118, 50008, 54992, 61852, 65303, 74632, 83942, 87514, 92308, 96236, 100016, 108241, 123704, 130606, 149264, 161539, 167884, 175028, 184616, 192472, 216482, 247408, 261212, 293797, 323078, 335768, 350056, 369232, 384944, 432964, 438463, 457121, 522424, 587594, 646156, 671536, 700112, 865928, 876926, 914242, 1044848, 1084619, 1130773, 1175188, 1292312, 1731856, 1753852, 1828484, 2056579, 2169238, 2261546, 2350376, 2584624, 3069241, 3507704, 3656968, 4113158, 4338476, 4523092, 4700752, 6138482, 7015408, 7313936, 7592333, 8226316, 8676952, 9046184, 12276964, 15184666, 16452632, 17353904, 18092368, 20607761, 21484687, 24553928, 30369332, 32905264, 41215522, 42969374, 49107856, 53146331, 60738664, 82431044, 85938748, 106292662, 121477328, 144254327, 164862088, 171877496, 212585324, 288508654, 329724176, 343754992, 425170648, 577017308, 850341296, 1009780289, 1154034616, 2019560578, 2308069232, 4039121156, 8078242312, 16156484624]

約数ペア:

[(1, 16156484624), (2, 8078242312), (4, 4039121156), (7, 2308069232), (8, 2019560578), (14, 1154034616), (16, 1009780289), (19, 850341296), (28, 577017308), (38, 425170648), (47, 343754992), (49, 329724176), (56, 288508654), (76, 212585324), (94, 171877496), (98, 164862088), (112, 144254327), (133, 121477328), (152, 106292662), (188, 85938748), (196, 82431044), (266, 60738664), (304, 53146331), (329, 49107856), (376, 42969374), (392, 41215522), (491, 32905264), (532, 30369332), (658, 24553928), (752, 21484687), (784, 20607761), (893, 18092368), (931, 17353904), (982, 16452632), (1064, 15184666), (1316, 12276964), (1786, 9046184), (1862, 8676952), (1964, 8226316), (2128, 7592333), (2209, 7313936), (2303, 7015408), (2632, 6138482), (3437, 4700752), (3572, 4523092), (3724, 4338476), (3928, 4113158), (4418, 3656968), (4606, 3507704), (5264, 3069241), (6251, 2584624), (6874, 2350376), (7144, 2261546), (7448, 2169238), (7856, 2056579), (8836, 1828484), (9212, 1753852), (9329, 1731856), (12502, 1292312), (13748, 1175188), (14288, 1130773), (14896, 1084619), (15463, 1044848), (17672, 914242), (18424, 876926), (18658, 865928), (23077, 700112), (24059, 671536), (25004, 646156), (27496, 587594), (30926, 522424), (35344, 457121), (36848, 438463), (37316, 432964), (41971, 384944), (43757, 369232), (46154, 350056), (48118, 335768), (50008, 323078), (54992, 293797), (61852, 261212), (65303, 247408), (74632, 216482), (83942, 192472), (87514, 184616), (92308, 175028), (96236, 167884), (100016, 161539), (108241, 149264), (123704, 130606)]