120942536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 270345600

約数和(自身を除く): 149403064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 568, 572, 781, 923, 1144, 1489, 1562, 1846, 2978, 3124, 3692, 5956, 6248, 7384, 10153, 11912, 16379, 19357, 20306, 32758, 38714, 40612, 65516, 77428, 81224, 105719, 131032, 154856, 211438, 212927, 422876, 425854, 845752, 851708, 1162909, 1374347, 1703416, 2325818, 2748694, 4651636, 5497388, 9303272, 10994776, 15117817, 30235634, 60471268, 120942536]

約数ペア:

[(1, 120942536), (2, 60471268), (4, 30235634), (8, 15117817), (11, 10994776), (13, 9303272), (22, 5497388), (26, 4651636), (44, 2748694), (52, 2325818), (71, 1703416), (88, 1374347), (104, 1162909), (142, 851708), (143, 845752), (284, 425854), (286, 422876), (568, 212927), (572, 211438), (781, 154856), (923, 131032), (1144, 105719), (1489, 81224), (1562, 77428), (1846, 65516), (2978, 40612), (3124, 38714), (3692, 32758), (5956, 20306), (6248, 19357), (7384, 16379), (10153, 11912)]