156942720558

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9720223}}^1$

素因数の和:9720270

約数の個数: 64

約数和(自身を含む): 391919431680

約数和(自身を除く): 234976711122

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 9720223, 19440446, 29160669, 58321338, 87482007, 126362899, 174964014, 223565129, 252725798, 262446021, 379088697, 447130258, 524892042, 670695387, 758177394, 1137266091, 1341390774, 2012086161, 2274532182, 2906346677, 3411798273, 4024172322, 5812693354, 6036258483, 6823596546, 8719040031, 12072516966, 17438080062, 26157120093, 52314240186, 78471360279, 156942720558]

約数ペア:

[(1, 156942720558), (2, 78471360279), (3, 52314240186), (6, 26157120093), (9, 17438080062), (13, 12072516966), (18, 8719040031), (23, 6823596546), (26, 6036258483), (27, 5812693354), (39, 4024172322), (46, 3411798273), (54, 2906346677), (69, 2274532182), (78, 2012086161), (117, 1341390774), (138, 1137266091), (207, 758177394), (234, 670695387), (299, 524892042), (351, 447130258), (414, 379088697), (598, 262446021), (621, 252725798), (702, 223565129), (897, 174964014), (1242, 126362899), (1794, 87482007), (2691, 58321338), (5382, 29160669), (8073, 19440446), (16146, 9720223)]