160442464

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 419888448

約数和(自身を除く): 259445984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 442, 463, 476, 544, 637, 728, 784, 833, 884, 926, 952, 1274, 1456, 1547, 1568, 1666, 1768, 1852, 1904, 2548, 2912, 3094, 3241, 3332, 3536, 3704, 3808, 5096, 6019, 6188, 6482, 6664, 7072, 7408, 7871, 10192, 10829, 12038, 12376, 12964, 13328, 14816, 15742, 20384, 21658, 22687, 24076, 24752, 25928, 26656, 31484, 42133, 43316, 45374, 48152, 49504, 51856, 55097, 62968, 84266, 86632, 90748, 96304, 102323, 103712, 110194, 125936, 168532, 173264, 181496, 192608, 204646, 220388, 251872, 294931, 337064, 346528, 362992, 385679, 409292, 440776, 589862, 674128, 716261, 725984, 771358, 818584, 881552, 1179724, 1348256, 1432522, 1542716, 1637168, 1763104, 2359448, 2865044, 3085432, 3274336, 4718896, 5013827, 5730088, 6170864, 9437792, 10027654, 11460176, 12341728, 20055308, 22920352, 40110616, 80221232, 160442464]

約数ペア:

[(1, 160442464), (2, 80221232), (4, 40110616), (7, 22920352), (8, 20055308), (13, 12341728), (14, 11460176), (16, 10027654), (17, 9437792), (26, 6170864), (28, 5730088), (32, 5013827), (34, 4718896), (49, 3274336), (52, 3085432), (56, 2865044), (68, 2359448), (91, 1763104), (98, 1637168), (104, 1542716), (112, 1432522), (119, 1348256), (136, 1179724), (182, 881552), (196, 818584), (208, 771358), (221, 725984), (224, 716261), (238, 674128), (272, 589862), (364, 440776), (392, 409292), (416, 385679), (442, 362992), (463, 346528), (476, 337064), (544, 294931), (637, 251872), (728, 220388), (784, 204646), (833, 192608), (884, 181496), (926, 173264), (952, 168532), (1274, 125936), (1456, 110194), (1547, 103712), (1568, 102323), (1666, 96304), (1768, 90748), (1852, 86632), (1904, 84266), (2548, 62968), (2912, 55097), (3094, 51856), (3241, 49504), (3332, 48152), (3536, 45374), (3704, 43316), (3808, 42133), (5096, 31484), (6019, 26656), (6188, 25928), (6482, 24752), (6664, 24076), (7072, 22687), (7408, 21658), (7871, 20384), (10192, 15742), (10829, 14816), (12038, 13328), (12376, 12964)]