167920335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 329024592

約数和(自身を除く): 161104257

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 353, 465, 495, 961, 1023, 1059, 1395, 1705, 1765, 2883, 3069, 3177, 3883, 4805, 5115, 5295, 8649, 10571, 10943, 11649, 14415, 15345, 15885, 19415, 31713, 32829, 34947, 43245, 52855, 54715, 58245, 95139, 98487, 120373, 158565, 164145, 174735, 339233, 361119, 475695, 492435, 601865, 1017699, 1083357, 1696165, 1805595, 3053097, 3731563, 5088495, 5416785, 11194689, 15265485, 18657815, 33584067, 55973445, 167920335]

約数ペア:

[(1, 167920335), (3, 55973445), (5, 33584067), (9, 18657815), (11, 15265485), (15, 11194689), (31, 5416785), (33, 5088495), (45, 3731563), (55, 3053097), (93, 1805595), (99, 1696165), (155, 1083357), (165, 1017699), (279, 601865), (341, 492435), (353, 475695), (465, 361119), (495, 339233), (961, 174735), (1023, 164145), (1059, 158565), (1395, 120373), (1705, 98487), (1765, 95139), (2883, 58245), (3069, 54715), (3177, 52855), (3883, 43245), (4805, 34947), (5115, 32829), (5295, 31713), (8649, 19415), (10571, 15885), (10943, 15345), (11649, 14415)]