122611952896

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{1933}}^1\times {\mathrm{1951}}^1$

素因数の和:4027

約数の個数: 72

約数和(自身を含む): 246926188544

約数和(自身を除く): 124314235648

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 1933, 1951, 2032, 3866, 3902, 4064, 7732, 7804, 8128, 15464, 15608, 16256, 30928, 31216, 32512, 61856, 62432, 123712, 124864, 245491, 247424, 247777, 249728, 490982, 494848, 495554, 499456, 981964, 991108, 1963928, 1982216, 3771283, 3927856, 3964432, 7542566, 7855712, 7928864, 15085132, 15711424, 15857728, 30170264, 31422848, 31715456, 60340528, 62845696, 63430912, 120681056, 241362112, 478952941, 482724224, 957905882, 965448448, 1915811764, 3831623528, 7663247056, 15326494112, 30652988224, 61305976448, 122611952896]

約数ペア:

[(1, 122611952896), (2, 61305976448), (4, 30652988224), (8, 15326494112), (16, 7663247056), (32, 3831623528), (64, 1915811764), (127, 965448448), (128, 957905882), (254, 482724224), (256, 478952941), (508, 241362112), (1016, 120681056), (1933, 63430912), (1951, 62845696), (2032, 60340528), (3866, 31715456), (3902, 31422848), (4064, 30170264), (7732, 15857728), (7804, 15711424), (8128, 15085132), (15464, 7928864), (15608, 7855712), (16256, 7542566), (30928, 3964432), (31216, 3927856), (32512, 3771283), (61856, 1982216), (62432, 1963928), (123712, 991108), (124864, 981964), (245491, 499456), (247424, 495554), (247777, 494848), (249728, 490982)]