205742153136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{17597}}^1$

素因数の和:18119

約数の個数: 160

約数和(自身を含む): 587662262208

約数和(自身を除く): 381920109072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 457, 492, 533, 624, 656, 914, 984, 1066, 1371, 1599, 1828, 1968, 2132, 2742, 3198, 3656, 4264, 5484, 5941, 6396, 7312, 8528, 10968, 11882, 12792, 17597, 17823, 18737, 21936, 23764, 25584, 35194, 35646, 37474, 47528, 52791, 56211, 70388, 71292, 74948, 95056, 105582, 112422, 140776, 142584, 149896, 211164, 224844, 228761, 243581, 281552, 285168, 299792, 422328, 449688, 457522, 487162, 686283, 721477, 730743, 844656, 899376, 915044, 974324, 1372566, 1442954, 1461486, 1830088, 1948648, 2164431, 2745132, 2885908, 2922972, 3660176, 3897296, 4328862, 5490264, 5771816, 5845944, 8041829, 8657724, 9379201, 10980528, 11543632, 11691888, 16083658, 17315448, 18758402, 24125487, 28137603, 32167316, 34630896, 37516804, 48250974, 56275206, 64334632, 75033608, 96501948, 104543777, 112550412, 128669264, 150067216, 193003896, 209087554, 225100824, 313631331, 329714989, 386007792, 418175108, 450201648, 627262662, 659429978, 836350216, 989144967, 1254525324, 1318859956, 1672700432, 1978289934, 2509050648, 2637719912, 3956579868, 4286294857, 5018101296, 5275439824, 7913159736, 8572589714, 12858884571, 15826319472, 17145179428, 25717769142, 34290358856, 51435538284, 68580717712, 102871076568, 205742153136]

約数ペア:

[(1, 205742153136), (2, 102871076568), (3, 68580717712), (4, 51435538284), (6, 34290358856), (8, 25717769142), (12, 17145179428), (13, 15826319472), (16, 12858884571), (24, 8572589714), (26, 7913159736), (39, 5275439824), (41, 5018101296), (48, 4286294857), (52, 3956579868), (78, 2637719912), (82, 2509050648), (104, 1978289934), (123, 1672700432), (156, 1318859956), (164, 1254525324), (208, 989144967), (246, 836350216), (312, 659429978), (328, 627262662), (457, 450201648), (492, 418175108), (533, 386007792), (624, 329714989), (656, 313631331), (914, 225100824), (984, 209087554), (1066, 193003896), (1371, 150067216), (1599, 128669264), (1828, 112550412), (1968, 104543777), (2132, 96501948), (2742, 75033608), (3198, 64334632), (3656, 56275206), (4264, 48250974), (5484, 37516804), (5941, 34630896), (6396, 32167316), (7312, 28137603), (8528, 24125487), (10968, 18758402), (11882, 17315448), (12792, 16083658), (17597, 11691888), (17823, 11543632), (18737, 10980528), (21936, 9379201), (23764, 8657724), (25584, 8041829), (35194, 5845944), (35646, 5771816), (37474, 5490264), (47528, 4328862), (52791, 3897296), (56211, 3660176), (70388, 2922972), (71292, 2885908), (74948, 2745132), (95056, 2164431), (105582, 1948648), (112422, 1830088), (140776, 1461486), (142584, 1442954), (149896, 1372566), (211164, 974324), (224844, 915044), (228761, 899376), (243581, 844656), (281552, 730743), (285168, 721477), (299792, 686283), (422328, 487162), (449688, 457522)]