125122816

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 317294208

約数和(自身を除く): 192171392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 131, 164, 182, 208, 224, 256, 262, 287, 328, 364, 416, 448, 524, 533, 574, 656, 728, 832, 896, 917, 1048, 1066, 1148, 1312, 1456, 1664, 1703, 1792, 1834, 2096, 2132, 2296, 2624, 2912, 3328, 3406, 3668, 3731, 4192, 4264, 4592, 5248, 5371, 5824, 6812, 7336, 7462, 8384, 8528, 9184, 10496, 10742, 11648, 11921, 13624, 14672, 14924, 16768, 17056, 18368, 21484, 23296, 23842, 27248, 29344, 29848, 33536, 34112, 36736, 37597, 42968, 47684, 54496, 58688, 59696, 68224, 69823, 73472, 75194, 85936, 95368, 108992, 117376, 119392, 136448, 139646, 150388, 171872, 190736, 217984, 234752, 238784, 279292, 300776, 343744, 381472, 435968, 477568, 488761, 558584, 601552, 687488, 762944, 955136, 977522, 1117168, 1203104, 1374976, 1525888, 1955044, 2234336, 2406208, 3051776, 3910088, 4468672, 4812416, 7820176, 8937344, 9624832, 15640352, 17874688, 31280704, 62561408, 125122816]

約数ペア:

[(1, 125122816), (2, 62561408), (4, 31280704), (7, 17874688), (8, 15640352), (13, 9624832), (14, 8937344), (16, 7820176), (26, 4812416), (28, 4468672), (32, 3910088), (41, 3051776), (52, 2406208), (56, 2234336), (64, 1955044), (82, 1525888), (91, 1374976), (104, 1203104), (112, 1117168), (128, 977522), (131, 955136), (164, 762944), (182, 687488), (208, 601552), (224, 558584), (256, 488761), (262, 477568), (287, 435968), (328, 381472), (364, 343744), (416, 300776), (448, 279292), (524, 238784), (533, 234752), (574, 217984), (656, 190736), (728, 171872), (832, 150388), (896, 139646), (917, 136448), (1048, 119392), (1066, 117376), (1148, 108992), (1312, 95368), (1456, 85936), (1664, 75194), (1703, 73472), (1792, 69823), (1834, 68224), (2096, 59696), (2132, 58688), (2296, 54496), (2624, 47684), (2912, 42968), (3328, 37597), (3406, 36736), (3668, 34112), (3731, 33536), (4192, 29848), (4264, 29344), (4592, 27248), (5248, 23842), (5371, 23296), (5824, 21484), (6812, 18368), (7336, 17056), (7462, 16768), (8384, 14924), (8528, 14672), (9184, 13624), (10496, 11921), (10742, 11648)]