158988384

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3191}}^1$

素因数の和:3380

約数の個数: 72

約数和(自身を含む): 454879152

約数和(自身を除く): 295890768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 3191, 4152, 5536, 6228, 6382, 8304, 9573, 12456, 12764, 16608, 19146, 24912, 25528, 28719, 38292, 49824, 51056, 57438, 76584, 102112, 114876, 153168, 229752, 306336, 459504, 552043, 919008, 1104086, 1656129, 2208172, 3312258, 4416344, 4968387, 6624516, 8832688, 9936774, 13249032, 17665376, 19873548, 26498064, 39747096, 52996128, 79494192, 158988384]

約数ペア:

[(1, 158988384), (2, 79494192), (3, 52996128), (4, 39747096), (6, 26498064), (8, 19873548), (9, 17665376), (12, 13249032), (16, 9936774), (18, 8832688), (24, 6624516), (32, 4968387), (36, 4416344), (48, 3312258), (72, 2208172), (96, 1656129), (144, 1104086), (173, 919008), (288, 552043), (346, 459504), (519, 306336), (692, 229752), (1038, 153168), (1384, 114876), (1557, 102112), (2076, 76584), (2768, 57438), (3114, 51056), (3191, 49824), (4152, 38292), (5536, 28719), (6228, 25528), (6382, 24912), (8304, 19146), (9573, 16608), (12456, 12764)]