168090132195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{445691}}^1$

素因数の和:445765

約数の個数: 72

約数和(自身を含む): 320176218960

約数和(自身を除く): 152086086765

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 289, 435, 493, 765, 867, 1305, 1445, 1479, 2465, 2601, 4335, 4437, 7395, 8381, 13005, 22185, 25143, 41905, 75429, 125715, 377145, 445691, 1337073, 2228455, 4011219, 6685365, 7576747, 12925039, 20056095, 22730241, 37883735, 38775117, 64625195, 68190723, 113651205, 116325351, 128804699, 193875585, 219725663, 340953615, 386414097, 581626755, 644023495, 659176989, 1098628315, 1159242291, 1932070485, 1977530967, 3295884945, 3735336271, 5796211455, 9887654835, 11206008813, 18676681355, 33618026439, 56030044065, 168090132195]

約数ペア:

[(1, 168090132195), (3, 56030044065), (5, 33618026439), (9, 18676681355), (15, 11206008813), (17, 9887654835), (29, 5796211455), (45, 3735336271), (51, 3295884945), (85, 1977530967), (87, 1932070485), (145, 1159242291), (153, 1098628315), (255, 659176989), (261, 644023495), (289, 581626755), (435, 386414097), (493, 340953615), (765, 219725663), (867, 193875585), (1305, 128804699), (1445, 116325351), (1479, 113651205), (2465, 68190723), (2601, 64625195), (4335, 38775117), (4437, 37883735), (7395, 22730241), (8381, 20056095), (13005, 12925039), (22185, 7576747), (25143, 6685365), (41905, 4011219), (75429, 2228455), (125715, 1337073), (377145, 445691)]