189208128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 524353536

約数和(自身を除く): 335145408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 166, 186, 192, 248, 249, 332, 372, 383, 496, 498, 664, 744, 766, 992, 996, 1149, 1328, 1488, 1532, 1984, 1992, 2298, 2573, 2656, 2976, 3064, 3984, 4596, 5146, 5312, 5952, 6128, 7719, 7968, 9192, 10292, 11873, 12256, 15438, 15936, 18384, 20584, 23746, 24512, 30876, 31789, 35619, 36768, 41168, 47492, 61752, 63578, 71238, 73536, 82336, 94984, 95367, 123504, 127156, 142476, 164672, 189968, 190734, 247008, 254312, 284952, 379936, 381468, 494016, 508624, 569904, 759872, 762936, 985459, 1017248, 1139808, 1525872, 1970918, 2034496, 2279616, 2956377, 3051744, 3941836, 5912754, 6103488, 7883672, 11825508, 15767344, 23651016, 31534688, 47302032, 63069376, 94604064, 189208128]

約数ペア:

[(1, 189208128), (2, 94604064), (3, 63069376), (4, 47302032), (6, 31534688), (8, 23651016), (12, 15767344), (16, 11825508), (24, 7883672), (31, 6103488), (32, 5912754), (48, 3941836), (62, 3051744), (64, 2956377), (83, 2279616), (93, 2034496), (96, 1970918), (124, 1525872), (166, 1139808), (186, 1017248), (192, 985459), (248, 762936), (249, 759872), (332, 569904), (372, 508624), (383, 494016), (496, 381468), (498, 379936), (664, 284952), (744, 254312), (766, 247008), (992, 190734), (996, 189968), (1149, 164672), (1328, 142476), (1488, 127156), (1532, 123504), (1984, 95367), (1992, 94984), (2298, 82336), (2573, 73536), (2656, 71238), (2976, 63578), (3064, 61752), (3984, 47492), (4596, 41168), (5146, 36768), (5312, 35619), (5952, 31789), (6128, 30876), (7719, 24512), (7968, 23746), (9192, 20584), (10292, 18384), (11873, 15936), (12256, 15438)]