161332992

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 505522080

約数和(自身を除く): 344189088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1373, 1632, 1728, 1836, 2176, 2304, 2448, 2746, 3264, 3456, 3672, 4119, 4352, 4896, 5492, 6528, 6912, 7344, 8238, 9792, 10984, 12357, 13056, 14688, 16476, 19584, 21968, 23341, 24714, 29376, 32952, 37071, 39168, 43936, 46682, 49428, 58752, 65904, 70023, 74142, 87872, 93364, 98856, 117504, 131808, 140046, 148284, 175744, 186728, 197712, 210069, 263616, 280092, 296568, 351488, 373456, 395424, 420138, 527232, 560184, 593136, 630207, 746912, 790848, 840276, 1054464, 1120368, 1186272, 1260414, 1493824, 1581696, 1680552, 2240736, 2372544, 2520828, 2987648, 3163392, 3361104, 4481472, 4745088, 5041656, 5975296, 6722208, 8962944, 9490176, 10083312, 13444416, 17925888, 20166624, 26888832, 40333248, 53777664, 80666496, 161332992]

約数ペア:

[(1, 161332992), (2, 80666496), (3, 53777664), (4, 40333248), (6, 26888832), (8, 20166624), (9, 17925888), (12, 13444416), (16, 10083312), (17, 9490176), (18, 8962944), (24, 6722208), (27, 5975296), (32, 5041656), (34, 4745088), (36, 4481472), (48, 3361104), (51, 3163392), (54, 2987648), (64, 2520828), (68, 2372544), (72, 2240736), (96, 1680552), (102, 1581696), (108, 1493824), (128, 1260414), (136, 1186272), (144, 1120368), (153, 1054464), (192, 840276), (204, 790848), (216, 746912), (256, 630207), (272, 593136), (288, 560184), (306, 527232), (384, 420138), (408, 395424), (432, 373456), (459, 351488), (544, 296568), (576, 280092), (612, 263616), (768, 210069), (816, 197712), (864, 186728), (918, 175744), (1088, 148284), (1152, 140046), (1224, 131808), (1373, 117504), (1632, 98856), (1728, 93364), (1836, 87872), (2176, 74142), (2304, 70023), (2448, 65904), (2746, 58752), (3264, 49428), (3456, 46682), (3672, 43936), (4119, 39168), (4352, 37071), (4896, 32952), (5492, 29376), (6528, 24714), (6912, 23341), (7344, 21968), (8238, 19584), (9792, 16476), (10984, 14688), (12357, 13056)]