181156716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6836

約数の個数: 96

約数和(自身を含む): 532492800

約数和(自身を除く): 351336084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 6791, 8892, 13338, 13582, 20373, 26676, 27164, 40746, 61119, 81492, 88283, 122238, 129029, 176566, 183357, 244476, 258058, 264849, 353132, 366714, 387087, 516116, 529698, 733428, 774174, 794547, 1059396, 1161261, 1548348, 1589094, 1677377, 2322522, 2383641, 3178188, 3354754, 3483783, 4645044, 4767282, 5032131, 6709508, 6967566, 9534564, 10064262, 13935132, 15096393, 20128524, 30192786, 45289179, 60385572, 90578358, 181156716]

約数ペア:

[(1, 181156716), (2, 90578358), (3, 60385572), (4, 45289179), (6, 30192786), (9, 20128524), (12, 15096393), (13, 13935132), (18, 10064262), (19, 9534564), (26, 6967566), (27, 6709508), (36, 5032131), (38, 4767282), (39, 4645044), (52, 3483783), (54, 3354754), (57, 3178188), (76, 2383641), (78, 2322522), (108, 1677377), (114, 1589094), (117, 1548348), (156, 1161261), (171, 1059396), (228, 794547), (234, 774174), (247, 733428), (342, 529698), (351, 516116), (468, 387087), (494, 366714), (513, 353132), (684, 264849), (702, 258058), (741, 244476), (988, 183357), (1026, 176566), (1404, 129029), (1482, 122238), (2052, 88283), (2223, 81492), (2964, 61119), (4446, 40746), (6669, 27164), (6791, 26676), (8892, 20373), (13338, 13582)]