155718580088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1\times {\mathrm{2017}}^1$

素因数の和:2928

約数の個数: 64

約数和(自身を含む): 298491743520

約数和(自身を除く): 142773163432

約数列:

[1, 2, 4, 8, 61, 122, 244, 281, 488, 562, 563, 1124, 1126, 2017, 2248, 2252, 4034, 4504, 8068, 16136, 17141, 34282, 34343, 68564, 68686, 123037, 137128, 137372, 158203, 246074, 274744, 316406, 492148, 566777, 632812, 984296, 1133554, 1135571, 1265624, 2267108, 2271142, 4534216, 4542284, 9084568, 9650383, 19300766, 34573397, 38601532, 69146794, 69269831, 77203064, 138293588, 138539662, 276587176, 277079324, 319095451, 554158648, 638190902, 1276381804, 2552763608, 19464822511, 38929645022, 77859290044, 155718580088]

約数ペア:

[(1, 155718580088), (2, 77859290044), (4, 38929645022), (8, 19464822511), (61, 2552763608), (122, 1276381804), (244, 638190902), (281, 554158648), (488, 319095451), (562, 277079324), (563, 276587176), (1124, 138539662), (1126, 138293588), (2017, 77203064), (2248, 69269831), (2252, 69146794), (4034, 38601532), (4504, 34573397), (8068, 19300766), (16136, 9650383), (17141, 9084568), (34282, 4542284), (34343, 4534216), (68564, 2271142), (68686, 2267108), (123037, 1265624), (137128, 1135571), (137372, 1133554), (158203, 984296), (246074, 632812), (274744, 566777), (316406, 492148)]