159049656

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3546

約数の個数: 80

約数和(自身を含む): 451891440

約数和(自身を除く): 292841784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3457, 3834, 5112, 5751, 6914, 7668, 10371, 11502, 13828, 15336, 20742, 23004, 27656, 31113, 41484, 46008, 62226, 82968, 93339, 124452, 186678, 245447, 248904, 280017, 373356, 490894, 560034, 736341, 746712, 981788, 1120068, 1472682, 1963576, 2209023, 2240136, 2945364, 4418046, 5890728, 6627069, 8836092, 13254138, 17672184, 19881207, 26508276, 39762414, 53016552, 79524828, 159049656]

約数ペア:

[(1, 159049656), (2, 79524828), (3, 53016552), (4, 39762414), (6, 26508276), (8, 19881207), (9, 17672184), (12, 13254138), (18, 8836092), (24, 6627069), (27, 5890728), (36, 4418046), (54, 2945364), (71, 2240136), (72, 2209023), (81, 1963576), (108, 1472682), (142, 1120068), (162, 981788), (213, 746712), (216, 736341), (284, 560034), (324, 490894), (426, 373356), (568, 280017), (639, 248904), (648, 245447), (852, 186678), (1278, 124452), (1704, 93339), (1917, 82968), (2556, 62226), (3457, 46008), (3834, 41484), (5112, 31113), (5751, 27656), (6914, 23004), (7668, 20742), (10371, 15336), (11502, 13828)]