137290384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2444

約数の個数: 80

約数和(自身を含む): 338835456

約数和(自身を除く): 201545072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2371, 2632, 3619, 4136, 4742, 5264, 7238, 8272, 9484, 14476, 16597, 18968, 26081, 28952, 33194, 37936, 52162, 57904, 66388, 104324, 111437, 132776, 182567, 208648, 222874, 265552, 365134, 417296, 445748, 730268, 780059, 891496, 1225807, 1460536, 1560118, 1782992, 2451614, 2921072, 3120236, 4903228, 6240472, 8580649, 9806456, 12480944, 17161298, 19612912, 34322596, 68645192, 137290384]

約数ペア:

[(1, 137290384), (2, 68645192), (4, 34322596), (7, 19612912), (8, 17161298), (11, 12480944), (14, 9806456), (16, 8580649), (22, 6240472), (28, 4903228), (44, 3120236), (47, 2921072), (56, 2451614), (77, 1782992), (88, 1560118), (94, 1460536), (112, 1225807), (154, 891496), (176, 780059), (188, 730268), (308, 445748), (329, 417296), (376, 365134), (517, 265552), (616, 222874), (658, 208648), (752, 182567), (1034, 132776), (1232, 111437), (1316, 104324), (2068, 66388), (2371, 57904), (2632, 52162), (3619, 37936), (4136, 33194), (4742, 28952), (5264, 26081), (7238, 18968), (8272, 16597), (9484, 14476)]