142230894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 314979840

約数和(自身を除く): 172748946

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 167, 179, 183, 334, 358, 366, 501, 537, 793, 1002, 1074, 1586, 2171, 2327, 2379, 4342, 4654, 4758, 6513, 6981, 10187, 10919, 13026, 13962, 20374, 21838, 29893, 30561, 32757, 59786, 61122, 65514, 89679, 132431, 141947, 179358, 264862, 283894, 388609, 397293, 425841, 777218, 794586, 851682, 1165827, 1823473, 2331654, 3646946, 5470419, 10940838, 23705149, 47410298, 71115447, 142230894]

約数ペア:

[(1, 142230894), (2, 71115447), (3, 47410298), (6, 23705149), (13, 10940838), (26, 5470419), (39, 3646946), (61, 2331654), (78, 1823473), (122, 1165827), (167, 851682), (179, 794586), (183, 777218), (334, 425841), (358, 397293), (366, 388609), (501, 283894), (537, 264862), (793, 179358), (1002, 141947), (1074, 132431), (1586, 89679), (2171, 65514), (2327, 61122), (2379, 59786), (4342, 32757), (4654, 30561), (4758, 29893), (6513, 21838), (6981, 20374), (10187, 13962), (10919, 13026)]