145086864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 425222784

約数和(自身を除く): 280135920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 53, 78, 82, 104, 106, 107, 123, 156, 159, 164, 208, 212, 214, 246, 312, 318, 321, 328, 424, 428, 492, 533, 624, 636, 642, 656, 689, 848, 856, 984, 1066, 1272, 1284, 1378, 1391, 1599, 1712, 1968, 2067, 2132, 2173, 2544, 2568, 2756, 2782, 3198, 4134, 4173, 4264, 4346, 4387, 5136, 5512, 5564, 5671, 6396, 6519, 8268, 8346, 8528, 8692, 8774, 11024, 11128, 11342, 12792, 13038, 13161, 16536, 16692, 17013, 17384, 17548, 22256, 22684, 25584, 26076, 26322, 28249, 33072, 33384, 34026, 34768, 35096, 45368, 52152, 52644, 56498, 57031, 66768, 68052, 70192, 73723, 84747, 90736, 104304, 105288, 112996, 114062, 136104, 147446, 169494, 171093, 210576, 221169, 225992, 228124, 232511, 272208, 294892, 338988, 342186, 442338, 451984, 456248, 465022, 589784, 677976, 684372, 697533, 884676, 912496, 930044, 1179568, 1355952, 1368744, 1395066, 1769352, 1860088, 2737488, 2790132, 3022643, 3538704, 3720176, 5580264, 6045286, 9067929, 11160528, 12090572, 18135858, 24181144, 36271716, 48362288, 72543432, 145086864]

約数ペア:

[(1, 145086864), (2, 72543432), (3, 48362288), (4, 36271716), (6, 24181144), (8, 18135858), (12, 12090572), (13, 11160528), (16, 9067929), (24, 6045286), (26, 5580264), (39, 3720176), (41, 3538704), (48, 3022643), (52, 2790132), (53, 2737488), (78, 1860088), (82, 1769352), (104, 1395066), (106, 1368744), (107, 1355952), (123, 1179568), (156, 930044), (159, 912496), (164, 884676), (208, 697533), (212, 684372), (214, 677976), (246, 589784), (312, 465022), (318, 456248), (321, 451984), (328, 442338), (424, 342186), (428, 338988), (492, 294892), (533, 272208), (624, 232511), (636, 228124), (642, 225992), (656, 221169), (689, 210576), (848, 171093), (856, 169494), (984, 147446), (1066, 136104), (1272, 114062), (1284, 112996), (1378, 105288), (1391, 104304), (1599, 90736), (1712, 84747), (1968, 73723), (2067, 70192), (2132, 68052), (2173, 66768), (2544, 57031), (2568, 56498), (2756, 52644), (2782, 52152), (3198, 45368), (4134, 35096), (4173, 34768), (4264, 34026), (4346, 33384), (4387, 33072), (5136, 28249), (5512, 26322), (5564, 26076), (5671, 25584), (6396, 22684), (6519, 22256), (8268, 17548), (8346, 17384), (8528, 17013), (8692, 16692), (8774, 16536), (11024, 13161), (11128, 13038), (11342, 12792)]