173173504

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2421

約数の個数: 72

約数和(自身を含む): 404859168

約数和(自身を除く): 231685664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2357, 2624, 4592, 4714, 5248, 9184, 9428, 10496, 16499, 18368, 18856, 32998, 36736, 37712, 65996, 73472, 75424, 96637, 131992, 150848, 193274, 263984, 301696, 386548, 527968, 603392, 676459, 773096, 1055936, 1352918, 1546192, 2111872, 2705836, 3092384, 4223744, 5411672, 6184768, 10823344, 12369536, 21646688, 24739072, 43293376, 86586752, 173173504]

約数ペア:

[(1, 173173504), (2, 86586752), (4, 43293376), (7, 24739072), (8, 21646688), (14, 12369536), (16, 10823344), (28, 6184768), (32, 5411672), (41, 4223744), (56, 3092384), (64, 2705836), (82, 2111872), (112, 1546192), (128, 1352918), (164, 1055936), (224, 773096), (256, 676459), (287, 603392), (328, 527968), (448, 386548), (574, 301696), (656, 263984), (896, 193274), (1148, 150848), (1312, 131992), (1792, 96637), (2296, 75424), (2357, 73472), (2624, 65996), (4592, 37712), (4714, 36736), (5248, 32998), (9184, 18856), (9428, 18368), (10496, 16499)]