163627308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 449100288

約数和(自身を除く): 285472980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 2753, 3302, 4572, 4953, 5506, 6604, 8259, 9906, 11012, 14859, 16518, 19812, 24777, 29718, 33036, 35789, 49554, 59436, 71578, 99108, 107367, 143156, 214734, 322101, 349631, 429468, 644202, 699262, 1048893, 1288404, 1398524, 2097786, 3146679, 4195572, 4545203, 6293358, 9090406, 12586716, 13635609, 18180812, 27271218, 40906827, 54542436, 81813654, 163627308]

約数ペア:

[(1, 163627308), (2, 81813654), (3, 54542436), (4, 40906827), (6, 27271218), (9, 18180812), (12, 13635609), (13, 12586716), (18, 9090406), (26, 6293358), (36, 4545203), (39, 4195572), (52, 3146679), (78, 2097786), (117, 1398524), (127, 1288404), (156, 1048893), (234, 699262), (254, 644202), (381, 429468), (468, 349631), (508, 322101), (762, 214734), (1143, 143156), (1524, 107367), (1651, 99108), (2286, 71578), (2753, 59436), (3302, 49554), (4572, 35789), (4953, 33036), (5506, 29718), (6604, 24777), (8259, 19812), (9906, 16518), (11012, 14859)]