129204218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 252979200

約数和(自身を除く): 123774982

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 59, 62, 118, 143, 169, 209, 247, 286, 338, 341, 403, 418, 494, 589, 649, 682, 767, 806, 1121, 1178, 1298, 1534, 1829, 1859, 2242, 2717, 3211, 3658, 3718, 4433, 5239, 5434, 6422, 6479, 7657, 8437, 8866, 9971, 10478, 12331, 12958, 14573, 15314, 16874, 19942, 20119, 23777, 24662, 29146, 34751, 35321, 40238, 47554, 57629, 69502, 70642, 84227, 99541, 109681, 115258, 160303, 168454, 189449, 199082, 219362, 261547, 309101, 320606, 378898, 382261, 451763, 523094, 618202, 764522, 903526, 1094951, 2083939, 2189902, 3400111, 4167878, 4969393, 5872919, 6800222, 9938786, 11745838, 64602109, 129204218]

約数ペア:

[(1, 129204218), (2, 64602109), (11, 11745838), (13, 9938786), (19, 6800222), (22, 5872919), (26, 4969393), (31, 4167878), (38, 3400111), (59, 2189902), (62, 2083939), (118, 1094951), (143, 903526), (169, 764522), (209, 618202), (247, 523094), (286, 451763), (338, 382261), (341, 378898), (403, 320606), (418, 309101), (494, 261547), (589, 219362), (649, 199082), (682, 189449), (767, 168454), (806, 160303), (1121, 115258), (1178, 109681), (1298, 99541), (1534, 84227), (1829, 70642), (1859, 69502), (2242, 57629), (2717, 47554), (3211, 40238), (3658, 35321), (3718, 34751), (4433, 29146), (5239, 24662), (5434, 23777), (6422, 20119), (6479, 19942), (7657, 16874), (8437, 15314), (8866, 14573), (9971, 12958), (10478, 12331)]