142145616

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 382247360

約数和(自身を除く): 240101744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1129, 1464, 2064, 2258, 2623, 2928, 3387, 4516, 5246, 6774, 7869, 9032, 10492, 13548, 15738, 18064, 20984, 27096, 31476, 41968, 48547, 54192, 62952, 68869, 97094, 125904, 137738, 145641, 194188, 206607, 275476, 291282, 388376, 413214, 550952, 582564, 776752, 826428, 1101904, 1165128, 1652856, 2330256, 2961367, 3305712, 5922734, 8884101, 11845468, 17768202, 23690936, 35536404, 47381872, 71072808, 142145616]

約数ペア:

[(1, 142145616), (2, 71072808), (3, 47381872), (4, 35536404), (6, 23690936), (8, 17768202), (12, 11845468), (16, 8884101), (24, 5922734), (43, 3305712), (48, 2961367), (61, 2330256), (86, 1652856), (122, 1165128), (129, 1101904), (172, 826428), (183, 776752), (244, 582564), (258, 550952), (344, 413214), (366, 388376), (488, 291282), (516, 275476), (688, 206607), (732, 194188), (976, 145641), (1032, 137738), (1129, 125904), (1464, 97094), (2064, 68869), (2258, 62952), (2623, 54192), (2928, 48547), (3387, 41968), (4516, 31476), (5246, 27096), (6774, 20984), (7869, 18064), (9032, 15738), (10492, 13548)]