155512121456

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{1889}}^1\times {\mathrm{11113}}^1$

素因数の和:13473

約数の個数: 40

約数和(自身を含む): 302142536640

約数和(自身を除く): 146630415184

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 1889, 3704, 3778, 7408, 7556, 11113, 15112, 22226, 30224, 44452, 88904, 177808, 874607, 1749214, 3498428, 5145319, 6996856, 10290638, 13993712, 20581276, 20992457, 41162552, 41984914, 82325104, 83969828, 167939656, 335879312, 9719507591, 19439015182, 38878030364, 77756060728, 155512121456]

約数ペア:

[(1, 155512121456), (2, 77756060728), (4, 38878030364), (8, 19439015182), (16, 9719507591), (463, 335879312), (926, 167939656), (1852, 83969828), (1889, 82325104), (3704, 41984914), (3778, 41162552), (7408, 20992457), (7556, 20581276), (11113, 13993712), (15112, 10290638), (22226, 6996856), (30224, 5145319), (44452, 3498428), (88904, 1749214), (177808, 874607)]