156970708874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1\times {\mathrm{1993}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 279785318400

約数和(自身を除く): 122814609526

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 1049, 1211, 1993, 2098, 2422, 3986, 5363, 7343, 10726, 13951, 14686, 27902, 32519, 37541, 61783, 65038, 75082, 123566, 181477, 227633, 344789, 362954, 432481, 455266, 689578, 864962, 1270339, 2090657, 2413523, 2540678, 4181314, 4827046, 5625787, 10688459, 11251574, 14634599, 21376918, 29269198, 39380509, 64810367, 74819213, 78761018, 129620734, 149638426, 361683661, 453672569, 723367322, 907345138, 2531785627, 5063571254, 11212193491, 22424386982, 78485354437, 156970708874]

約数ペア:

[(1, 156970708874), (2, 78485354437), (7, 22424386982), (14, 11212193491), (31, 5063571254), (62, 2531785627), (173, 907345138), (217, 723367322), (346, 453672569), (434, 361683661), (1049, 149638426), (1211, 129620734), (1993, 78761018), (2098, 74819213), (2422, 64810367), (3986, 39380509), (5363, 29269198), (7343, 21376918), (10726, 14634599), (13951, 11251574), (14686, 10688459), (27902, 5625787), (32519, 4827046), (37541, 4181314), (61783, 2540678), (65038, 2413523), (75082, 2090657), (123566, 1270339), (181477, 864962), (227633, 689578), (344789, 455266), (362954, 432481)]