139065194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 222469632

約数和(自身を除く): 83404438

約数列:

[1, 2, 31, 41, 62, 82, 227, 241, 454, 482, 1271, 2542, 7037, 7471, 9307, 9881, 14074, 14942, 18614, 19762, 54707, 109414, 288517, 306311, 577034, 612622, 1695917, 2242987, 3391834, 4485974, 69532597, 139065194]

約数ペア:

[(1, 139065194), (2, 69532597), (31, 4485974), (41, 3391834), (62, 2242987), (82, 1695917), (227, 612622), (241, 577034), (454, 306311), (482, 288517), (1271, 109414), (2542, 54707), (7037, 19762), (7471, 18614), (9307, 14942), (9881, 14074)]