128403316432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3067}}^1\times {\mathrm{55673}}^1$

素因数の和:58795

約数の個数: 40

約数和(自身を含む): 254162054016

約数和(自身を除く): 125758737584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3067, 6134, 12268, 24536, 49072, 55673, 111346, 144149, 222692, 288298, 445384, 576596, 890768, 1153192, 2306384, 2616631, 5233262, 10466524, 20933048, 41866096, 170749091, 341498182, 682996364, 1365992728, 2731985456, 8025207277, 16050414554, 32100829108, 64201658216, 128403316432]

約数ペア:

[(1, 128403316432), (2, 64201658216), (4, 32100829108), (8, 16050414554), (16, 8025207277), (47, 2731985456), (94, 1365992728), (188, 682996364), (376, 341498182), (752, 170749091), (3067, 41866096), (6134, 20933048), (12268, 10466524), (24536, 5233262), (49072, 2616631), (55673, 2306384), (111346, 1153192), (144149, 890768), (222692, 576596), (288298, 445384)]