144649190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 306561024

約数和(自身を除く): 161911834

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 127, 254, 265, 307, 371, 530, 614, 635, 742, 889, 1270, 1535, 1778, 1855, 2149, 3070, 3710, 4298, 4445, 6731, 8890, 10745, 13462, 16271, 21490, 32542, 33655, 38989, 47117, 67310, 77978, 81355, 94234, 113897, 162710, 194945, 227794, 235585, 272923, 389890, 471170, 545846, 569485, 1138970, 1364615, 2066417, 2729230, 4132834, 10332085, 14464919, 20664170, 28929838, 72324595, 144649190]

約数ペア:

[(1, 144649190), (2, 72324595), (5, 28929838), (7, 20664170), (10, 14464919), (14, 10332085), (35, 4132834), (53, 2729230), (70, 2066417), (106, 1364615), (127, 1138970), (254, 569485), (265, 545846), (307, 471170), (371, 389890), (530, 272923), (614, 235585), (635, 227794), (742, 194945), (889, 162710), (1270, 113897), (1535, 94234), (1778, 81355), (1855, 77978), (2149, 67310), (3070, 47117), (3710, 38989), (4298, 33655), (4445, 32542), (6731, 21490), (8890, 16271), (10745, 13462)]