142497762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 323371008

約数和(自身を除く): 180873246

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 257, 271, 341, 514, 542, 682, 771, 813, 1023, 1542, 1626, 2046, 2827, 2981, 5654, 5962, 7967, 8401, 8481, 8943, 15934, 16802, 16962, 17886, 23901, 25203, 47802, 50406, 69647, 87637, 92411, 139294, 175274, 184822, 208941, 262911, 277233, 417882, 525822, 554466, 766117, 1532234, 2159057, 2298351, 4318114, 4596702, 6477171, 12954342, 23749627, 47499254, 71248881, 142497762]

約数ペア:

[(1, 142497762), (2, 71248881), (3, 47499254), (6, 23749627), (11, 12954342), (22, 6477171), (31, 4596702), (33, 4318114), (62, 2298351), (66, 2159057), (93, 1532234), (186, 766117), (257, 554466), (271, 525822), (341, 417882), (514, 277233), (542, 262911), (682, 208941), (771, 184822), (813, 175274), (1023, 139294), (1542, 92411), (1626, 87637), (2046, 69647), (2827, 50406), (2981, 47802), (5654, 25203), (5962, 23901), (7967, 17886), (8401, 16962), (8481, 16802), (8943, 15934)]