156954064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2039}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 323282880

約数和(自身を除く): 166328816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283, 566, 1132, 2039, 2264, 4078, 4528, 4811, 8156, 9622, 16312, 19244, 32624, 34663, 38488, 69326, 76976, 138652, 277304, 554608, 577037, 1154074, 2308148, 4616296, 9232592, 9809629, 19619258, 39238516, 78477032, 156954064]

約数ペア:

[(1, 156954064), (2, 78477032), (4, 39238516), (8, 19619258), (16, 9809629), (17, 9232592), (34, 4616296), (68, 2308148), (136, 1154074), (272, 577037), (283, 554608), (566, 277304), (1132, 138652), (2039, 76976), (2264, 69326), (4078, 38488), (4528, 34663), (4811, 32624), (8156, 19244), (9622, 16312)]