156777886244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{66977}}^1$

素因数の和:69068

約数の個数: 48

約数和(自身を含む): 321365802240

約数和(自身を除く): 164587915996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2039, 4078, 8156, 14273, 28546, 57092, 66977, 83599, 133954, 167198, 267908, 334396, 468839, 585193, 937678, 1170386, 1875356, 2340772, 2746057, 5492114, 10984228, 19222399, 38444798, 76889596, 136566103, 273132206, 546264412, 955962721, 1911925442, 3823850884, 5599210223, 11198420446, 22396840892, 39194471561, 78388943122, 156777886244]

約数ペア:

[(1, 156777886244), (2, 78388943122), (4, 39194471561), (7, 22396840892), (14, 11198420446), (28, 5599210223), (41, 3823850884), (82, 1911925442), (164, 955962721), (287, 546264412), (574, 273132206), (1148, 136566103), (2039, 76889596), (4078, 38444798), (8156, 19222399), (14273, 10984228), (28546, 5492114), (57092, 2746057), (66977, 2340772), (83599, 1875356), (133954, 1170386), (167198, 937678), (267908, 585193), (334396, 468839)]