143245128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 270438072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 113, 136, 156, 204, 221, 226, 239, 312, 339, 408, 442, 452, 478, 663, 678, 717, 884, 904, 956, 1326, 1356, 1434, 1469, 1768, 1912, 1921, 2652, 2712, 2868, 2938, 3107, 3842, 4063, 4407, 5304, 5736, 5763, 5876, 6214, 7684, 8126, 8814, 9321, 11526, 11752, 12189, 12428, 15368, 16252, 17628, 18642, 23052, 24378, 24856, 24973, 27007, 32504, 35256, 37284, 46104, 48756, 49946, 52819, 54014, 74568, 74919, 81021, 97512, 99892, 105638, 108028, 149838, 158457, 162042, 199784, 211276, 216056, 299676, 316914, 324084, 351091, 422552, 459119, 599352, 633828, 648168, 702182, 918238, 1053273, 1267656, 1377357, 1404364, 1836476, 2106546, 2754714, 2808728, 3672952, 4213092, 5509428, 5968547, 8426184, 11018856, 11937094, 17905641, 23874188, 35811282, 47748376, 71622564, 143245128]

約数ペア:

[(1, 143245128), (2, 71622564), (3, 47748376), (4, 35811282), (6, 23874188), (8, 17905641), (12, 11937094), (13, 11018856), (17, 8426184), (24, 5968547), (26, 5509428), (34, 4213092), (39, 3672952), (51, 2808728), (52, 2754714), (68, 2106546), (78, 1836476), (102, 1404364), (104, 1377357), (113, 1267656), (136, 1053273), (156, 918238), (204, 702182), (221, 648168), (226, 633828), (239, 599352), (312, 459119), (339, 422552), (408, 351091), (442, 324084), (452, 316914), (478, 299676), (663, 216056), (678, 211276), (717, 199784), (884, 162042), (904, 158457), (956, 149838), (1326, 108028), (1356, 105638), (1434, 99892), (1469, 97512), (1768, 81021), (1912, 74919), (1921, 74568), (2652, 54014), (2712, 52819), (2868, 49946), (2938, 48756), (3107, 46104), (3842, 37284), (4063, 35256), (4407, 32504), (5304, 27007), (5736, 24973), (5763, 24856), (5876, 24378), (6214, 23052), (7684, 18642), (8126, 17628), (8814, 16252), (9321, 15368), (11526, 12428), (11752, 12189)]