166695444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 443963520

約数和(自身を除く): 277268076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 654, 828, 981, 1308, 1847, 1962, 2507, 3694, 3924, 5014, 5541, 7388, 7521, 10028, 11082, 15042, 16623, 22164, 22563, 30084, 33246, 42481, 45126, 66492, 84962, 90252, 127443, 169924, 201323, 254886, 382329, 402646, 509772, 603969, 764658, 805292, 1207938, 1529316, 1811907, 2415876, 3623814, 4630429, 7247628, 9260858, 13891287, 18521716, 27782574, 41673861, 55565148, 83347722, 166695444]

約数ペア:

[(1, 166695444), (2, 83347722), (3, 55565148), (4, 41673861), (6, 27782574), (9, 18521716), (12, 13891287), (18, 9260858), (23, 7247628), (36, 4630429), (46, 3623814), (69, 2415876), (92, 1811907), (109, 1529316), (138, 1207938), (207, 805292), (218, 764658), (276, 603969), (327, 509772), (414, 402646), (436, 382329), (654, 254886), (828, 201323), (981, 169924), (1308, 127443), (1847, 90252), (1962, 84962), (2507, 66492), (3694, 45126), (3924, 42481), (5014, 33246), (5541, 30084), (7388, 22563), (7521, 22164), (10028, 16623), (11082, 15042)]