169399728

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1571

約数の個数: 80

約数和(自身を含む): 488168160

約数和(自身を除く): 318768432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1237, 1268, 1902, 2474, 2536, 2853, 3711, 3804, 4948, 5072, 5706, 7422, 7608, 8559, 9896, 11133, 11412, 14844, 15216, 17118, 19792, 22266, 22824, 29688, 33399, 34236, 44532, 45648, 59376, 66798, 68472, 89064, 133596, 136944, 178128, 267192, 392129, 534384, 784258, 1176387, 1568516, 2352774, 3137032, 3529161, 4705548, 6274064, 7058322, 9411096, 10587483, 14116644, 18822192, 21174966, 28233288, 42349932, 56466576, 84699864, 169399728]

約数ペア:

[(1, 169399728), (2, 84699864), (3, 56466576), (4, 42349932), (6, 28233288), (8, 21174966), (9, 18822192), (12, 14116644), (16, 10587483), (18, 9411096), (24, 7058322), (27, 6274064), (36, 4705548), (48, 3529161), (54, 3137032), (72, 2352774), (108, 1568516), (144, 1176387), (216, 784258), (317, 534384), (432, 392129), (634, 267192), (951, 178128), (1237, 136944), (1268, 133596), (1902, 89064), (2474, 68472), (2536, 66798), (2853, 59376), (3711, 45648), (3804, 44532), (4948, 34236), (5072, 33399), (5706, 29688), (7422, 22824), (7608, 22266), (8559, 19792), (9896, 17118), (11133, 15216), (11412, 14844)]