171552128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 387487800

約数和(自身を除く): 215935672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 89, 128, 148, 176, 178, 296, 352, 356, 407, 592, 704, 712, 814, 979, 1184, 1369, 1408, 1424, 1628, 1958, 2368, 2738, 2848, 3256, 3293, 3916, 4736, 5476, 5696, 6512, 6586, 7832, 10952, 11392, 13024, 13172, 15059, 15664, 21904, 26048, 26344, 30118, 31328, 36223, 43808, 52096, 52688, 60236, 62656, 72446, 87616, 105376, 120472, 121841, 125312, 144892, 175232, 210752, 240944, 243682, 289784, 421504, 481888, 487364, 579568, 963776, 974728, 1159136, 1340251, 1927552, 1949456, 2318272, 2680502, 3898912, 4636544, 5361004, 7797824, 10722008, 15595648, 21444016, 42888032, 85776064, 171552128]

約数ペア:

[(1, 171552128), (2, 85776064), (4, 42888032), (8, 21444016), (11, 15595648), (16, 10722008), (22, 7797824), (32, 5361004), (37, 4636544), (44, 3898912), (64, 2680502), (74, 2318272), (88, 1949456), (89, 1927552), (128, 1340251), (148, 1159136), (176, 974728), (178, 963776), (296, 579568), (352, 487364), (356, 481888), (407, 421504), (592, 289784), (704, 243682), (712, 240944), (814, 210752), (979, 175232), (1184, 144892), (1369, 125312), (1408, 121841), (1424, 120472), (1628, 105376), (1958, 87616), (2368, 72446), (2738, 62656), (2848, 60236), (3256, 52688), (3293, 52096), (3916, 43808), (4736, 36223), (5476, 31328), (5696, 30118), (6512, 26344), (6586, 26048), (7832, 21904), (10952, 15664), (11392, 15059), (13024, 13172)]