181965144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19391}}^1$

素因数の和:19440

約数の個数: 64

約数和(自身を含む): 502640640

約数和(自身を除く): 320675496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 19391, 38782, 58173, 77564, 116346, 155128, 232692, 329647, 445993, 465384, 659294, 891986, 988941, 1318588, 1337979, 1783972, 1977882, 2637176, 2675958, 3567944, 3955764, 5351916, 7581881, 7911528, 10703832, 15163762, 22745643, 30327524, 45491286, 60655048, 90982572, 181965144]

約数ペア:

[(1, 181965144), (2, 90982572), (3, 60655048), (4, 45491286), (6, 30327524), (8, 22745643), (12, 15163762), (17, 10703832), (23, 7911528), (24, 7581881), (34, 5351916), (46, 3955764), (51, 3567944), (68, 2675958), (69, 2637176), (92, 1977882), (102, 1783972), (136, 1337979), (138, 1318588), (184, 988941), (204, 891986), (276, 659294), (391, 465384), (408, 445993), (552, 329647), (782, 232692), (1173, 155128), (1564, 116346), (2346, 77564), (3128, 58173), (4692, 38782), (9384, 19391)]