179790793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 253919232

約数和(自身を除く): 74128439

約数列:

[1, 7, 13, 17, 23, 31, 91, 119, 161, 163, 217, 221, 299, 391, 403, 527, 713, 1141, 1547, 2093, 2119, 2737, 2771, 2821, 3689, 3749, 4991, 5053, 5083, 6851, 9269, 12121, 14833, 19397, 26243, 35371, 35581, 36023, 47957, 48737, 63733, 64883, 65689, 84847, 85901, 116219, 157573, 252161, 341159, 446131, 459823, 601307, 813533, 828529, 1103011, 1116713, 1510847, 1975723, 5799703, 7816991, 10575929, 13830061, 25684399, 179790793]

約数ペア:

[(1, 179790793), (7, 25684399), (13, 13830061), (17, 10575929), (23, 7816991), (31, 5799703), (91, 1975723), (119, 1510847), (161, 1116713), (163, 1103011), (217, 828529), (221, 813533), (299, 601307), (391, 459823), (403, 446131), (527, 341159), (713, 252161), (1141, 157573), (1547, 116219), (2093, 85901), (2119, 84847), (2737, 65689), (2771, 64883), (2821, 63733), (3689, 48737), (3749, 47957), (4991, 36023), (5053, 35581), (5083, 35371), (6851, 26243), (9269, 19397), (12121, 14833)]