151520988

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 359251200

約数和(自身を除く): 207730212

約数列:

[1, 2, 3, 4, 6, 12, 107, 199, 214, 321, 398, 428, 593, 597, 642, 796, 1186, 1194, 1284, 1779, 2372, 2388, 3558, 7116, 21293, 42586, 63451, 63879, 85172, 118007, 126902, 127758, 190353, 236014, 253804, 255516, 354021, 380706, 472028, 708042, 761412, 1416084, 12626749, 25253498, 37880247, 50506996, 75760494, 151520988]

約数ペア:

[(1, 151520988), (2, 75760494), (3, 50506996), (4, 37880247), (6, 25253498), (12, 12626749), (107, 1416084), (199, 761412), (214, 708042), (321, 472028), (398, 380706), (428, 354021), (593, 255516), (597, 253804), (642, 236014), (796, 190353), (1186, 127758), (1194, 126902), (1284, 118007), (1779, 85172), (2372, 63879), (2388, 63451), (3558, 42586), (7116, 21293)]