130106172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 354663120

約数和(自身を除く): 224556948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 409, 541, 588, 818, 1082, 1227, 1623, 1636, 2164, 2454, 2863, 3246, 3787, 4908, 5726, 6492, 7574, 8589, 11361, 11452, 15148, 17178, 20041, 22722, 26509, 34356, 40082, 45444, 53018, 60123, 79527, 80164, 106036, 120246, 159054, 221269, 240492, 318108, 442538, 663807, 885076, 1327614, 1548883, 2655228, 3097766, 4646649, 6195532, 9293298, 10842181, 18586596, 21684362, 32526543, 43368724, 65053086, 130106172]

約数ペア:

[(1, 130106172), (2, 65053086), (3, 43368724), (4, 32526543), (6, 21684362), (7, 18586596), (12, 10842181), (14, 9293298), (21, 6195532), (28, 4646649), (42, 3097766), (49, 2655228), (84, 1548883), (98, 1327614), (147, 885076), (196, 663807), (294, 442538), (409, 318108), (541, 240492), (588, 221269), (818, 159054), (1082, 120246), (1227, 106036), (1623, 80164), (1636, 79527), (2164, 60123), (2454, 53018), (2863, 45444), (3246, 40082), (3787, 34356), (4908, 26509), (5726, 22722), (6492, 20041), (7574, 17178), (8589, 15148), (11361, 11452)]