172959138

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{32353}}^1$

素因数の和:32381

約数の個数: 48

約数和(自身を含む): 423966816

約数和(自身を除く): 251007678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 5346, 32353, 64706, 97059, 194118, 291177, 355883, 582354, 711766, 873531, 1067649, 1747062, 2135298, 2620593, 3202947, 5241186, 6405894, 7861779, 9608841, 15723558, 19217682, 28826523, 57653046, 86479569, 172959138]

約数ペア:

[(1, 172959138), (2, 86479569), (3, 57653046), (6, 28826523), (9, 19217682), (11, 15723558), (18, 9608841), (22, 7861779), (27, 6405894), (33, 5241186), (54, 3202947), (66, 2620593), (81, 2135298), (99, 1747062), (162, 1067649), (198, 873531), (243, 711766), (297, 582354), (486, 355883), (594, 291177), (891, 194118), (1782, 97059), (2673, 64706), (5346, 32353)]