165391872

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 306006528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 64, 79, 87, 94, 96, 116, 128, 141, 158, 174, 188, 192, 232, 237, 256, 282, 316, 348, 376, 384, 464, 474, 512, 564, 632, 696, 752, 768, 928, 948, 1128, 1264, 1363, 1392, 1504, 1536, 1856, 1896, 2256, 2291, 2528, 2726, 2784, 3008, 3712, 3713, 3792, 4089, 4512, 4582, 5056, 5452, 5568, 6016, 6873, 7424, 7426, 7584, 8178, 9024, 9164, 10112, 10904, 11136, 11139, 12032, 13746, 14848, 14852, 15168, 16356, 18048, 18328, 20224, 21808, 22272, 22278, 24064, 27492, 29704, 30336, 32712, 36096, 36656, 40448, 43616, 44544, 44556, 54984, 59408, 60672, 65424, 72192, 73312, 87232, 89112, 107677, 109968, 118816, 121344, 130848, 146624, 174464, 178224, 215354, 219936, 237632, 261696, 293248, 323031, 348928, 356448, 430708, 439872, 475264, 523392, 586496, 646062, 697856, 712896, 861416, 879744, 950528, 1046784, 1172992, 1292124, 1425792, 1722832, 1759488, 1901056, 2093568, 2584248, 2851584, 3445664, 3518976, 5168496, 5703168, 6891328, 10336992, 13782656, 20673984, 27565312, 41347968, 55130624, 82695936, 165391872]

約数ペア:

[(1, 165391872), (2, 82695936), (3, 55130624), (4, 41347968), (6, 27565312), (8, 20673984), (12, 13782656), (16, 10336992), (24, 6891328), (29, 5703168), (32, 5168496), (47, 3518976), (48, 3445664), (58, 2851584), (64, 2584248), (79, 2093568), (87, 1901056), (94, 1759488), (96, 1722832), (116, 1425792), (128, 1292124), (141, 1172992), (158, 1046784), (174, 950528), (188, 879744), (192, 861416), (232, 712896), (237, 697856), (256, 646062), (282, 586496), (316, 523392), (348, 475264), (376, 439872), (384, 430708), (464, 356448), (474, 348928), (512, 323031), (564, 293248), (632, 261696), (696, 237632), (752, 219936), (768, 215354), (928, 178224), (948, 174464), (1128, 146624), (1264, 130848), (1363, 121344), (1392, 118816), (1504, 109968), (1536, 107677), (1856, 89112), (1896, 87232), (2256, 73312), (2291, 72192), (2528, 65424), (2726, 60672), (2784, 59408), (3008, 54984), (3712, 44556), (3713, 44544), (3792, 43616), (4089, 40448), (4512, 36656), (4582, 36096), (5056, 32712), (5452, 30336), (5568, 29704), (6016, 27492), (6873, 24064), (7424, 22278), (7426, 22272), (7584, 21808), (8178, 20224), (9024, 18328), (9164, 18048), (10112, 16356), (10904, 15168), (11136, 14852), (11139, 14848), (12032, 13746)]