105219268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 240166080

約数和(自身を除く): 134946812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 814, 1036, 1078, 1319, 1628, 1813, 2156, 2638, 2849, 3626, 5276, 5698, 7252, 9233, 11396, 14509, 18466, 19943, 29018, 36932, 39886, 48803, 58036, 64631, 79772, 97606, 101563, 129262, 195212, 203126, 258524, 341621, 406252, 536833, 683242, 710941, 1073666, 1366484, 1421882, 2147332, 2391347, 2843764, 3757831, 4782694, 7515662, 9565388, 15031324, 26304817, 52609634, 105219268]

約数ペア:

[(1, 105219268), (2, 52609634), (4, 26304817), (7, 15031324), (11, 9565388), (14, 7515662), (22, 4782694), (28, 3757831), (37, 2843764), (44, 2391347), (49, 2147332), (74, 1421882), (77, 1366484), (98, 1073666), (148, 710941), (154, 683242), (196, 536833), (259, 406252), (308, 341621), (407, 258524), (518, 203126), (539, 195212), (814, 129262), (1036, 101563), (1078, 97606), (1319, 79772), (1628, 64631), (1813, 58036), (2156, 48803), (2638, 39886), (2849, 36932), (3626, 29018), (5276, 19943), (5698, 18466), (7252, 14509), (9233, 11396)]