178328124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29311}}^1$

素因数の和:29347

約数の個数: 54

約数和(自身を含む): 488132736

約数和(自身を除く): 309804612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 29311, 58622, 87933, 117244, 175866, 263799, 351732, 381043, 527598, 762086, 1055196, 1143129, 1524172, 2286258, 3429387, 4572516, 4953559, 6858774, 9907118, 13717548, 14860677, 19814236, 29721354, 44582031, 59442708, 89164062, 178328124]

約数ペア:

[(1, 178328124), (2, 89164062), (3, 59442708), (4, 44582031), (6, 29721354), (9, 19814236), (12, 14860677), (13, 13717548), (18, 9907118), (26, 6858774), (36, 4953559), (39, 4572516), (52, 3429387), (78, 2286258), (117, 1524172), (156, 1143129), (169, 1055196), (234, 762086), (338, 527598), (468, 381043), (507, 351732), (676, 263799), (1014, 175866), (1521, 117244), (2028, 87933), (3042, 58622), (6084, 29311)]