145941544

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 321471360

約数和(自身を除く): 175529816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 97, 134, 194, 268, 388, 401, 469, 536, 679, 776, 802, 938, 1358, 1604, 1876, 2716, 2807, 3208, 3752, 5432, 5614, 6499, 11228, 12998, 22456, 25996, 26867, 38897, 45493, 51992, 53734, 77794, 90986, 107468, 155588, 181972, 188069, 214936, 272279, 311176, 363944, 376138, 544558, 752276, 1089116, 1504552, 2178232, 2606099, 5212198, 10424396, 18242693, 20848792, 36485386, 72970772, 145941544]

約数ペア:

[(1, 145941544), (2, 72970772), (4, 36485386), (7, 20848792), (8, 18242693), (14, 10424396), (28, 5212198), (56, 2606099), (67, 2178232), (97, 1504552), (134, 1089116), (194, 752276), (268, 544558), (388, 376138), (401, 363944), (469, 311176), (536, 272279), (679, 214936), (776, 188069), (802, 181972), (938, 155588), (1358, 107468), (1604, 90986), (1876, 77794), (2716, 53734), (2807, 51992), (3208, 45493), (3752, 38897), (5432, 26867), (5614, 25996), (6499, 22456), (11228, 12998)]