139618764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 392071680

約数和(自身を除く): 252452916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 47, 57, 76, 86, 94, 101, 114, 129, 141, 171, 172, 188, 202, 228, 258, 282, 303, 342, 387, 404, 423, 516, 564, 606, 684, 774, 817, 846, 893, 909, 1212, 1548, 1634, 1692, 1786, 1818, 1919, 2021, 2451, 2679, 3268, 3572, 3636, 3838, 4042, 4343, 4747, 4902, 5358, 5757, 6063, 7353, 7676, 8037, 8084, 8686, 9494, 9804, 10716, 11514, 12126, 13029, 14241, 14706, 16074, 17271, 17372, 18189, 18988, 23028, 24252, 26058, 28482, 29412, 32148, 34542, 36378, 38399, 39087, 42723, 52116, 56964, 69084, 72756, 76798, 78174, 82517, 85446, 90193, 115197, 153596, 156348, 165034, 170892, 180386, 204121, 230394, 247551, 270579, 330068, 345591, 360772, 408242, 460788, 495102, 541158, 612363, 691182, 742653, 811737, 816484, 990204, 1082316, 1224726, 1382364, 1485306, 1623474, 1837089, 2449452, 2970612, 3246948, 3674178, 3878299, 7348356, 7756598, 11634897, 15513196, 23269794, 34904691, 46539588, 69809382, 139618764]

約数ペア:

[(1, 139618764), (2, 69809382), (3, 46539588), (4, 34904691), (6, 23269794), (9, 15513196), (12, 11634897), (18, 7756598), (19, 7348356), (36, 3878299), (38, 3674178), (43, 3246948), (47, 2970612), (57, 2449452), (76, 1837089), (86, 1623474), (94, 1485306), (101, 1382364), (114, 1224726), (129, 1082316), (141, 990204), (171, 816484), (172, 811737), (188, 742653), (202, 691182), (228, 612363), (258, 541158), (282, 495102), (303, 460788), (342, 408242), (387, 360772), (404, 345591), (423, 330068), (516, 270579), (564, 247551), (606, 230394), (684, 204121), (774, 180386), (817, 170892), (846, 165034), (893, 156348), (909, 153596), (1212, 115197), (1548, 90193), (1634, 85446), (1692, 82517), (1786, 78174), (1818, 76798), (1919, 72756), (2021, 69084), (2451, 56964), (2679, 52116), (3268, 42723), (3572, 39087), (3636, 38399), (3838, 36378), (4042, 34542), (4343, 32148), (4747, 29412), (4902, 28482), (5358, 26058), (5757, 24252), (6063, 23028), (7353, 18988), (7676, 18189), (8037, 17372), (8084, 17271), (8686, 16074), (9494, 14706), (9804, 14241), (10716, 13029), (11514, 12126)]