161713188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49363}}^1$

素因数の和:49393

約数の個数: 72

約数和(自身を含む): 503117888

約数和(自身を除く): 341404700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 49363, 98726, 148089, 197452, 296178, 345541, 444267, 592356, 641719, 691082, 888534, 1036623, 1283438, 1382164, 1777068, 1925157, 2073246, 2566876, 3109869, 3850314, 4146492, 4492033, 5775471, 6219738, 7700628, 8984066, 11550942, 12439476, 13476099, 17968132, 23101884, 26952198, 40428297, 53904396, 80856594, 161713188]

約数ペア:

[(1, 161713188), (2, 80856594), (3, 53904396), (4, 40428297), (6, 26952198), (7, 23101884), (9, 17968132), (12, 13476099), (13, 12439476), (14, 11550942), (18, 8984066), (21, 7700628), (26, 6219738), (28, 5775471), (36, 4492033), (39, 4146492), (42, 3850314), (52, 3109869), (63, 2566876), (78, 2073246), (84, 1925157), (91, 1777068), (117, 1382164), (126, 1283438), (156, 1036623), (182, 888534), (234, 691082), (252, 641719), (273, 592356), (364, 444267), (468, 345541), (546, 296178), (819, 197452), (1092, 148089), (1638, 98726), (3276, 49363)]