149601452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37363}}^1$

素因数の和:37398

約数の個数: 48

約数和(自身を含む): 351520512

約数和(自身を除く): 201919060

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 37363, 74726, 149452, 261541, 410993, 485719, 523082, 821986, 971438, 1046164, 1643972, 1942876, 2876951, 3400033, 5342909, 5753902, 6800066, 10685818, 11507804, 13600132, 21371636, 37400363, 74800726, 149601452]

約数ペア:

[(1, 149601452), (2, 74800726), (4, 37400363), (7, 21371636), (11, 13600132), (13, 11507804), (14, 10685818), (22, 6800066), (26, 5753902), (28, 5342909), (44, 3400033), (52, 2876951), (77, 1942876), (91, 1643972), (143, 1046164), (154, 971438), (182, 821986), (286, 523082), (308, 485719), (364, 410993), (572, 261541), (1001, 149452), (2002, 74726), (4004, 37363)]