145548032

素因数分解:

$2^8\times 7^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 347426856

約数和(自身を除く): 201878824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 283, 287, 328, 392, 448, 566, 574, 656, 784, 896, 1132, 1148, 1312, 1568, 1792, 1981, 2009, 2264, 2296, 2624, 3136, 3962, 4018, 4528, 4592, 5248, 6272, 7924, 8036, 9056, 9184, 10496, 11603, 12544, 13867, 15848, 16072, 18112, 18368, 23206, 27734, 31696, 32144, 36224, 36736, 46412, 55468, 63392, 64288, 72448, 73472, 81221, 92824, 110936, 126784, 128576, 162442, 185648, 221872, 253568, 257152, 324884, 371296, 443744, 507136, 514304, 568547, 649768, 742592, 887488, 1137094, 1299536, 1485184, 1774976, 2274188, 2599072, 2970368, 3549952, 4548376, 5198144, 9096752, 10396288, 18193504, 20792576, 36387008, 72774016, 145548032]

約数ペア:

[(1, 145548032), (2, 72774016), (4, 36387008), (7, 20792576), (8, 18193504), (14, 10396288), (16, 9096752), (28, 5198144), (32, 4548376), (41, 3549952), (49, 2970368), (56, 2599072), (64, 2274188), (82, 1774976), (98, 1485184), (112, 1299536), (128, 1137094), (164, 887488), (196, 742592), (224, 649768), (256, 568547), (283, 514304), (287, 507136), (328, 443744), (392, 371296), (448, 324884), (566, 257152), (574, 253568), (656, 221872), (784, 185648), (896, 162442), (1132, 128576), (1148, 126784), (1312, 110936), (1568, 92824), (1792, 81221), (1981, 73472), (2009, 72448), (2264, 64288), (2296, 63392), (2624, 55468), (3136, 46412), (3962, 36736), (4018, 36224), (4528, 32144), (4592, 31696), (5248, 27734), (6272, 23206), (7924, 18368), (8036, 18112), (9056, 16072), (9184, 15848), (10496, 13867), (11603, 12544)]