129391572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 313286400

約数和(自身を除く): 183894828

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 3239, 3329, 6478, 6658, 9717, 9987, 12956, 13316, 19434, 19974, 38868, 39948, 136489, 262991, 272978, 409467, 525982, 545956, 788973, 818934, 1051964, 1577946, 1637868, 3155892, 10782631, 21565262, 32347893, 43130524, 64695786, 129391572]

約数ペア:

[(1, 129391572), (2, 64695786), (3, 43130524), (4, 32347893), (6, 21565262), (12, 10782631), (41, 3155892), (79, 1637868), (82, 1577946), (123, 1051964), (158, 818934), (164, 788973), (237, 545956), (246, 525982), (316, 409467), (474, 272978), (492, 262991), (948, 136489), (3239, 39948), (3329, 38868), (6478, 19974), (6658, 19434), (9717, 13316), (9987, 12956)]