156949546995

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 289595243520

約数和(自身を除く): 132645696525

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 131, 135, 173, 215, 387, 393, 519, 645, 655, 865, 1161, 1179, 1193, 1557, 1935, 1965, 2595, 3537, 3579, 4671, 5633, 5805, 5895, 5965, 7439, 7785, 10737, 16899, 17685, 17895, 22317, 22663, 23355, 28165, 32211, 37195, 50697, 51299, 53685, 66951, 67989, 84495, 111585, 113315, 152091, 153897, 156283, 161055, 200853, 203967, 206389, 253485, 256495, 334755, 339945, 461691, 468849, 611901, 619167, 760455, 769485, 781415, 974509, 1004265, 1019835, 1031945, 1385073, 1406547, 1857501, 2308455, 2344245, 2923527, 3059505, 3095835, 4219641, 4872545, 5572503, 6720169, 6925365, 7032735, 8770581, 8874727, 9287505, 14617635, 20160507, 21098205, 26311743, 26624181, 27036959, 27862515, 33600845, 43852905, 44373635, 60481521, 79872543, 81110877, 100802535, 131558715, 133120905, 135184795, 181444563, 239617629, 243332631, 302407605, 399362715, 405554385, 729997893, 907222815, 1162589237, 1198088145, 1216663155, 3487767711, 3649989465, 5812946185, 10463303133, 17438838555, 31389909399, 52316515665, 156949546995]

約数ペア:

[(1, 156949546995), (3, 52316515665), (5, 31389909399), (9, 17438838555), (15, 10463303133), (27, 5812946185), (43, 3649989465), (45, 3487767711), (129, 1216663155), (131, 1198088145), (135, 1162589237), (173, 907222815), (215, 729997893), (387, 405554385), (393, 399362715), (519, 302407605), (645, 243332631), (655, 239617629), (865, 181444563), (1161, 135184795), (1179, 133120905), (1193, 131558715), (1557, 100802535), (1935, 81110877), (1965, 79872543), (2595, 60481521), (3537, 44373635), (3579, 43852905), (4671, 33600845), (5633, 27862515), (5805, 27036959), (5895, 26624181), (5965, 26311743), (7439, 21098205), (7785, 20160507), (10737, 14617635), (16899, 9287505), (17685, 8874727), (17895, 8770581), (22317, 7032735), (22663, 6925365), (23355, 6720169), (28165, 5572503), (32211, 4872545), (37195, 4219641), (50697, 3095835), (51299, 3059505), (53685, 2923527), (66951, 2344245), (67989, 2308455), (84495, 1857501), (111585, 1406547), (113315, 1385073), (152091, 1031945), (153897, 1019835), (156283, 1004265), (161055, 974509), (200853, 781415), (203967, 769485), (206389, 760455), (253485, 619167), (256495, 611901), (334755, 468849), (339945, 461691)]