189671082

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 405212160

約数和(自身を除く): 215541078

約数列:

[1, 2, 3, 6, 31, 61, 62, 73, 93, 122, 146, 183, 186, 219, 229, 366, 438, 458, 687, 1374, 1891, 2263, 3782, 4453, 4526, 5673, 6789, 7099, 8906, 11346, 13359, 13578, 13969, 14198, 16717, 21297, 26718, 27938, 33434, 41907, 42594, 50151, 83814, 100302, 138043, 276086, 414129, 433039, 518227, 828258, 866078, 1019737, 1036454, 1299117, 1554681, 2039474, 2598234, 3059211, 3109362, 6118422, 31611847, 63223694, 94835541, 189671082]

約数ペア:

[(1, 189671082), (2, 94835541), (3, 63223694), (6, 31611847), (31, 6118422), (61, 3109362), (62, 3059211), (73, 2598234), (93, 2039474), (122, 1554681), (146, 1299117), (183, 1036454), (186, 1019737), (219, 866078), (229, 828258), (366, 518227), (438, 433039), (458, 414129), (687, 276086), (1374, 138043), (1891, 100302), (2263, 83814), (3782, 50151), (4453, 42594), (4526, 41907), (5673, 33434), (6789, 27938), (7099, 26718), (8906, 21297), (11346, 16717), (13359, 14198), (13578, 13969)]