141453872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{74293}}^1$

素因数の和:74325

約数の個数: 40

約数和(自身を含む): 331648416

約数和(自身を除く): 190194544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 74293, 148586, 297172, 520051, 594344, 1040102, 1188688, 1262981, 2080204, 2525962, 4160408, 5051924, 8320816, 8840867, 10103848, 17681734, 20207696, 35363468, 70726936, 141453872]

約数ペア:

[(1, 141453872), (2, 70726936), (4, 35363468), (7, 20207696), (8, 17681734), (14, 10103848), (16, 8840867), (17, 8320816), (28, 5051924), (34, 4160408), (56, 2525962), (68, 2080204), (112, 1262981), (119, 1188688), (136, 1040102), (238, 594344), (272, 520051), (476, 297172), (952, 148586), (1904, 74293)]