134920996

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 278232192

約数和(自身を除く): 143311196

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 211, 287, 422, 557, 574, 844, 1114, 1148, 1477, 2228, 2954, 3899, 5908, 7798, 8651, 15596, 17302, 22837, 34604, 45674, 60557, 91348, 117527, 121114, 159859, 235054, 242228, 319718, 470108, 639436, 822689, 1645378, 3290756, 4818607, 9637214, 19274428, 33730249, 67460498, 134920996]

約数ペア:

[(1, 134920996), (2, 67460498), (4, 33730249), (7, 19274428), (14, 9637214), (28, 4818607), (41, 3290756), (82, 1645378), (164, 822689), (211, 639436), (287, 470108), (422, 319718), (557, 242228), (574, 235054), (844, 159859), (1114, 121114), (1148, 117527), (1477, 91348), (2228, 60557), (2954, 45674), (3899, 34604), (5908, 22837), (7798, 17302), (8651, 15596)]