126859902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 283832640

約数和(自身を除く): 156972738

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 113, 222, 226, 339, 389, 481, 678, 778, 962, 1167, 1443, 1469, 2334, 2886, 2938, 4181, 4407, 5057, 8362, 8814, 10114, 12543, 14393, 15171, 25086, 28786, 30342, 43179, 43957, 54353, 86358, 87914, 108706, 131871, 163059, 187109, 263742, 326118, 374218, 561327, 571441, 1122654, 1142882, 1626409, 1714323, 3252818, 3428646, 4879227, 9758454, 21143317, 42286634, 63429951, 126859902]

約数ペア:

[(1, 126859902), (2, 63429951), (3, 42286634), (6, 21143317), (13, 9758454), (26, 4879227), (37, 3428646), (39, 3252818), (74, 1714323), (78, 1626409), (111, 1142882), (113, 1122654), (222, 571441), (226, 561327), (339, 374218), (389, 326118), (481, 263742), (678, 187109), (778, 163059), (962, 131871), (1167, 108706), (1443, 87914), (1469, 86358), (2334, 54353), (2886, 43957), (2938, 43179), (4181, 30342), (4407, 28786), (5057, 25086), (8362, 15171), (8814, 14393), (10114, 12543)]