139761976

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 266158080

約数和(自身を除く): 126396104

約数列:

[1, 2, 4, 8, 127, 151, 254, 302, 508, 604, 911, 1016, 1208, 1822, 3644, 7288, 19177, 38354, 76708, 115697, 137561, 153416, 231394, 275122, 462788, 550244, 925576, 1100488, 17470247, 34940494, 69880988, 139761976]

約数ペア:

[(1, 139761976), (2, 69880988), (4, 34940494), (8, 17470247), (127, 1100488), (151, 925576), (254, 550244), (302, 462788), (508, 275122), (604, 231394), (911, 153416), (1016, 137561), (1208, 115697), (1822, 76708), (3644, 38354), (7288, 19177)]