131769456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 424639488

約数和(自身を除く): 292870032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 97, 104, 112, 156, 168, 182, 194, 208, 273, 291, 311, 312, 336, 364, 388, 546, 582, 622, 624, 679, 728, 776, 933, 1092, 1164, 1244, 1261, 1358, 1456, 1552, 1866, 2037, 2177, 2184, 2328, 2488, 2522, 2716, 3732, 3783, 4043, 4074, 4354, 4368, 4656, 4976, 5044, 5432, 6531, 7464, 7566, 8086, 8148, 8708, 8827, 10088, 10864, 12129, 13062, 14928, 15132, 16172, 16296, 17416, 17654, 20176, 24258, 26124, 26481, 28301, 30167, 30264, 32344, 32592, 34832, 35308, 48516, 52248, 52962, 56602, 60334, 60528, 64688, 70616, 84903, 90501, 97032, 104496, 105924, 113204, 120668, 141232, 169806, 181002, 194064, 211169, 211848, 226408, 241336, 339612, 362004, 392171, 422338, 423696, 452816, 482672, 633507, 679224, 724008, 784342, 844676, 1176513, 1267014, 1358448, 1448016, 1568684, 1689352, 2353026, 2534028, 2745197, 3137368, 3378704, 4706052, 5068056, 5490394, 6274736, 8235591, 9412104, 10136112, 10980788, 16471182, 18824208, 21961576, 32942364, 43923152, 65884728, 131769456]

約数ペア:

[(1, 131769456), (2, 65884728), (3, 43923152), (4, 32942364), (6, 21961576), (7, 18824208), (8, 16471182), (12, 10980788), (13, 10136112), (14, 9412104), (16, 8235591), (21, 6274736), (24, 5490394), (26, 5068056), (28, 4706052), (39, 3378704), (42, 3137368), (48, 2745197), (52, 2534028), (56, 2353026), (78, 1689352), (84, 1568684), (91, 1448016), (97, 1358448), (104, 1267014), (112, 1176513), (156, 844676), (168, 784342), (182, 724008), (194, 679224), (208, 633507), (273, 482672), (291, 452816), (311, 423696), (312, 422338), (336, 392171), (364, 362004), (388, 339612), (546, 241336), (582, 226408), (622, 211848), (624, 211169), (679, 194064), (728, 181002), (776, 169806), (933, 141232), (1092, 120668), (1164, 113204), (1244, 105924), (1261, 104496), (1358, 97032), (1456, 90501), (1552, 84903), (1866, 70616), (2037, 64688), (2177, 60528), (2184, 60334), (2328, 56602), (2488, 52962), (2522, 52248), (2716, 48516), (3732, 35308), (3783, 34832), (4043, 32592), (4074, 32344), (4354, 30264), (4368, 30167), (4656, 28301), (4976, 26481), (5044, 26124), (5432, 24258), (6531, 20176), (7464, 17654), (7566, 17416), (8086, 16296), (8148, 16172), (8708, 15132), (8827, 14928), (10088, 13062), (10864, 12129)]