139624944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 384975360

約数和(自身を除く): 245350416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 816, 834, 1112, 1231, 1668, 2224, 2363, 2462, 3336, 3693, 4726, 4924, 6672, 7089, 7386, 9452, 9848, 14178, 14772, 18904, 19696, 20927, 28356, 29544, 37808, 41854, 56712, 59088, 62781, 83708, 113424, 125562, 167416, 171109, 251124, 334832, 342218, 502248, 513327, 684436, 1004496, 1026654, 1368872, 2053308, 2737744, 2908853, 4106616, 5817706, 8213232, 8726559, 11635412, 17453118, 23270824, 34906236, 46541648, 69812472, 139624944]

約数ペア:

[(1, 139624944), (2, 69812472), (3, 46541648), (4, 34906236), (6, 23270824), (8, 17453118), (12, 11635412), (16, 8726559), (17, 8213232), (24, 5817706), (34, 4106616), (48, 2908853), (51, 2737744), (68, 2053308), (102, 1368872), (136, 1026654), (139, 1004496), (204, 684436), (272, 513327), (278, 502248), (408, 342218), (417, 334832), (556, 251124), (816, 171109), (834, 167416), (1112, 125562), (1231, 113424), (1668, 83708), (2224, 62781), (2363, 59088), (2462, 56712), (3336, 41854), (3693, 37808), (4726, 29544), (4924, 28356), (6672, 20927), (7089, 19696), (7386, 18904), (9452, 14772), (9848, 14178)]