156964878

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 438197760

約数和(自身を除く): 281232882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 37, 42, 43, 54, 58, 63, 74, 81, 86, 87, 111, 126, 129, 162, 174, 189, 203, 222, 243, 258, 259, 261, 301, 333, 378, 387, 406, 486, 518, 522, 567, 602, 609, 666, 774, 777, 783, 903, 999, 1073, 1134, 1161, 1218, 1247, 1554, 1566, 1591, 1701, 1806, 1827, 1998, 2146, 2322, 2331, 2349, 2494, 2709, 2997, 3182, 3219, 3402, 3483, 3654, 3741, 4662, 4698, 4773, 5418, 5481, 5994, 6438, 6966, 6993, 7047, 7482, 7511, 8127, 8729, 8991, 9546, 9657, 10449, 10962, 11137, 11223, 13986, 14094, 14319, 15022, 16254, 16443, 17458, 17982, 19314, 20898, 20979, 22274, 22446, 22533, 24381, 26187, 28638, 28971, 32886, 33411, 33669, 41958, 42957, 45066, 46139, 48762, 49329, 52374, 57942, 62937, 66822, 67338, 67599, 73143, 78561, 85914, 86913, 92278, 98658, 100233, 101007, 125874, 128871, 135198, 138417, 146286, 157122, 173826, 200466, 202014, 202797, 235683, 257742, 260739, 276834, 300699, 303021, 322973, 386613, 405594, 415251, 471366, 521478, 601398, 606042, 608391, 645946, 707049, 773226, 830502, 902097, 968919, 1216782, 1245753, 1414098, 1804194, 1825173, 1937838, 2121147, 2491506, 2706291, 2906757, 3650346, 3737259, 4242294, 5412582, 5813514, 7474518, 8720271, 11211777, 17440542, 22423554, 26160813, 52321626, 78482439, 156964878]

約数ペア:

[(1, 156964878), (2, 78482439), (3, 52321626), (6, 26160813), (7, 22423554), (9, 17440542), (14, 11211777), (18, 8720271), (21, 7474518), (27, 5813514), (29, 5412582), (37, 4242294), (42, 3737259), (43, 3650346), (54, 2906757), (58, 2706291), (63, 2491506), (74, 2121147), (81, 1937838), (86, 1825173), (87, 1804194), (111, 1414098), (126, 1245753), (129, 1216782), (162, 968919), (174, 902097), (189, 830502), (203, 773226), (222, 707049), (243, 645946), (258, 608391), (259, 606042), (261, 601398), (301, 521478), (333, 471366), (378, 415251), (387, 405594), (406, 386613), (486, 322973), (518, 303021), (522, 300699), (567, 276834), (602, 260739), (609, 257742), (666, 235683), (774, 202797), (777, 202014), (783, 200466), (903, 173826), (999, 157122), (1073, 146286), (1134, 138417), (1161, 135198), (1218, 128871), (1247, 125874), (1554, 101007), (1566, 100233), (1591, 98658), (1701, 92278), (1806, 86913), (1827, 85914), (1998, 78561), (2146, 73143), (2322, 67599), (2331, 67338), (2349, 66822), (2494, 62937), (2709, 57942), (2997, 52374), (3182, 49329), (3219, 48762), (3402, 46139), (3483, 45066), (3654, 42957), (3741, 41958), (4662, 33669), (4698, 33411), (4773, 32886), (5418, 28971), (5481, 28638), (5994, 26187), (6438, 24381), (6966, 22533), (6993, 22446), (7047, 22274), (7482, 20979), (7511, 20898), (8127, 19314), (8729, 17982), (8991, 17458), (9546, 16443), (9657, 16254), (10449, 15022), (10962, 14319), (11137, 14094), (11223, 13986)]