166868224

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 347970560

約数和(自身を除く): 181102336

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 128, 148, 158, 223, 256, 296, 316, 446, 592, 632, 892, 1184, 1264, 1784, 2368, 2528, 2923, 3568, 4736, 5056, 5846, 7136, 8251, 9472, 10112, 11692, 14272, 16502, 17617, 20224, 23384, 28544, 33004, 35234, 46768, 57088, 66008, 70468, 93536, 132016, 140936, 187072, 264032, 281872, 374144, 528064, 563744, 651829, 748288, 1056128, 1127488, 1303658, 2112256, 2254976, 2607316, 4509952, 5214632, 10429264, 20858528, 41717056, 83434112, 166868224]

約数ペア:

[(1, 166868224), (2, 83434112), (4, 41717056), (8, 20858528), (16, 10429264), (32, 5214632), (37, 4509952), (64, 2607316), (74, 2254976), (79, 2112256), (128, 1303658), (148, 1127488), (158, 1056128), (223, 748288), (256, 651829), (296, 563744), (316, 528064), (446, 374144), (592, 281872), (632, 264032), (892, 187072), (1184, 140936), (1264, 132016), (1784, 93536), (2368, 70468), (2528, 66008), (2923, 57088), (3568, 46768), (4736, 35234), (5056, 33004), (5846, 28544), (7136, 23384), (8251, 20224), (9472, 17617), (10112, 16502), (11692, 14272)]