121688

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 272160

約数和(自身を除く): 150472

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 82, 106, 164, 212, 287, 328, 371, 424, 574, 742, 1148, 1484, 2173, 2296, 2968, 4346, 8692, 15211, 17384, 30422, 60844, 121688]

約数ペア:

[(1, 121688), (2, 60844), (4, 30422), (7, 17384), (8, 15211), (14, 8692), (28, 4346), (41, 2968), (53, 2296), (56, 2173), (82, 1484), (106, 1148), (164, 742), (212, 574), (287, 424), (328, 371)]