154039704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 477550080

約数和(自身を除く): 323510376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 251, 273, 281, 312, 364, 502, 546, 562, 728, 753, 843, 1004, 1092, 1124, 1506, 1686, 1757, 1967, 2008, 2184, 2248, 3012, 3263, 3372, 3514, 3653, 3934, 5271, 5901, 6024, 6526, 6744, 7028, 7306, 7868, 9789, 10542, 10959, 11802, 13052, 14056, 14612, 15736, 19578, 21084, 21918, 22841, 23604, 25571, 26104, 29224, 39156, 42168, 43836, 45682, 47208, 51142, 68523, 70531, 76713, 78312, 87672, 91364, 102284, 137046, 141062, 153426, 182728, 204568, 211593, 274092, 282124, 306852, 423186, 493717, 548184, 564248, 613704, 846372, 916903, 987434, 1481151, 1692744, 1833806, 1974868, 2750709, 2962302, 3667612, 3949736, 5501418, 5924604, 6418321, 7335224, 11002836, 11849208, 12836642, 19254963, 22005672, 25673284, 38509926, 51346568, 77019852, 154039704]

約数ペア:

[(1, 154039704), (2, 77019852), (3, 51346568), (4, 38509926), (6, 25673284), (7, 22005672), (8, 19254963), (12, 12836642), (13, 11849208), (14, 11002836), (21, 7335224), (24, 6418321), (26, 5924604), (28, 5501418), (39, 3949736), (42, 3667612), (52, 2962302), (56, 2750709), (78, 1974868), (84, 1833806), (91, 1692744), (104, 1481151), (156, 987434), (168, 916903), (182, 846372), (251, 613704), (273, 564248), (281, 548184), (312, 493717), (364, 423186), (502, 306852), (546, 282124), (562, 274092), (728, 211593), (753, 204568), (843, 182728), (1004, 153426), (1092, 141062), (1124, 137046), (1506, 102284), (1686, 91364), (1757, 87672), (1967, 78312), (2008, 76713), (2184, 70531), (2248, 68523), (3012, 51142), (3263, 47208), (3372, 45682), (3514, 43836), (3653, 42168), (3934, 39156), (5271, 29224), (5901, 26104), (6024, 25571), (6526, 23604), (6744, 22841), (7028, 21918), (7306, 21084), (7868, 19578), (9789, 15736), (10542, 14612), (10959, 14056), (11802, 13052)]