163126836

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 427924224

約数和(自身を除く): 264797388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 313, 372, 467, 558, 626, 934, 939, 1116, 1252, 1401, 1868, 1878, 2802, 2817, 3756, 4203, 5604, 5634, 8406, 9703, 11268, 14477, 16812, 19406, 28954, 29109, 38812, 43431, 57908, 58218, 86862, 87327, 116436, 130293, 146171, 173724, 174654, 260586, 292342, 349308, 438513, 521172, 584684, 877026, 1315539, 1754052, 2631078, 4531301, 5262156, 9062602, 13593903, 18125204, 27187806, 40781709, 54375612, 81563418, 163126836]

約数ペア:

[(1, 163126836), (2, 81563418), (3, 54375612), (4, 40781709), (6, 27187806), (9, 18125204), (12, 13593903), (18, 9062602), (31, 5262156), (36, 4531301), (62, 2631078), (93, 1754052), (124, 1315539), (186, 877026), (279, 584684), (313, 521172), (372, 438513), (467, 349308), (558, 292342), (626, 260586), (934, 174654), (939, 173724), (1116, 146171), (1252, 130293), (1401, 116436), (1868, 87327), (1878, 86862), (2802, 58218), (2817, 57908), (3756, 43431), (4203, 38812), (5604, 29109), (5634, 28954), (8406, 19406), (9703, 16812), (11268, 14477)]