131957392

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4608

約数の個数: 60

約数和(自身を含む): 305514300

約数和(自身を除く): 173556908

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 3626, 4144, 4549, 7252, 9098, 14504, 18196, 29008, 31843, 36392, 63686, 72784, 127372, 168313, 222901, 254744, 336626, 445802, 509488, 673252, 891604, 1178191, 1346504, 1783208, 2356382, 2693008, 3566416, 4712764, 8247337, 9425528, 16494674, 18851056, 32989348, 65978696, 131957392]

約数ペア:

[(1, 131957392), (2, 65978696), (4, 32989348), (7, 18851056), (8, 16494674), (14, 9425528), (16, 8247337), (28, 4712764), (37, 3566416), (49, 2693008), (56, 2356382), (74, 1783208), (98, 1346504), (112, 1178191), (148, 891604), (196, 673252), (259, 509488), (296, 445802), (392, 336626), (518, 254744), (592, 222901), (784, 168313), (1036, 127372), (1813, 72784), (2072, 63686), (3626, 36392), (4144, 31843), (4549, 29008), (7252, 18196), (9098, 14504)]