149745108

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 356720000

約数和(自身を除く): 206974892

約数列:

[1, 2, 3, 4, 6, 12, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 1164, 1236, 1249, 2498, 3747, 4996, 7494, 9991, 14988, 19982, 29973, 39964, 59946, 119892, 121153, 128647, 242306, 257294, 363459, 385941, 484612, 514588, 726918, 771882, 1453836, 1543764, 12478759, 24957518, 37436277, 49915036, 74872554, 149745108]

約数ペア:

[(1, 149745108), (2, 74872554), (3, 49915036), (4, 37436277), (6, 24957518), (12, 12478759), (97, 1543764), (103, 1453836), (194, 771882), (206, 726918), (291, 514588), (309, 484612), (388, 385941), (412, 363459), (582, 257294), (618, 242306), (1164, 128647), (1236, 121153), (1249, 119892), (2498, 59946), (3747, 39964), (4996, 29973), (7494, 19982), (9991, 14988)]