154794332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 355336632

約数和(自身を除く): 200542300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 61, 77, 98, 107, 121, 122, 154, 196, 214, 242, 244, 308, 427, 428, 484, 539, 671, 749, 847, 854, 1078, 1177, 1342, 1498, 1694, 1708, 2156, 2354, 2684, 2989, 2996, 3388, 4697, 4708, 5243, 5929, 5978, 6527, 7381, 8239, 9394, 10486, 11858, 11956, 12947, 13054, 14762, 16478, 18788, 20972, 23716, 25894, 26108, 29524, 32879, 32956, 45689, 51667, 51788, 57673, 65758, 71797, 90629, 91378, 103334, 115346, 131516, 143594, 181258, 182756, 206668, 230692, 287188, 319823, 361669, 362516, 502579, 634403, 639646, 723338, 789767, 1005158, 1268806, 1279292, 1446676, 1579534, 2010316, 2537612, 3159068, 3518053, 5528369, 7036106, 11056738, 14072212, 22113476, 38698583, 77397166, 154794332]

約数ペア:

[(1, 154794332), (2, 77397166), (4, 38698583), (7, 22113476), (11, 14072212), (14, 11056738), (22, 7036106), (28, 5528369), (44, 3518053), (49, 3159068), (61, 2537612), (77, 2010316), (98, 1579534), (107, 1446676), (121, 1279292), (122, 1268806), (154, 1005158), (196, 789767), (214, 723338), (242, 639646), (244, 634403), (308, 502579), (427, 362516), (428, 361669), (484, 319823), (539, 287188), (671, 230692), (749, 206668), (847, 182756), (854, 181258), (1078, 143594), (1177, 131516), (1342, 115346), (1498, 103334), (1694, 91378), (1708, 90629), (2156, 71797), (2354, 65758), (2684, 57673), (2989, 51788), (2996, 51667), (3388, 45689), (4697, 32956), (4708, 32879), (5243, 29524), (5929, 26108), (5978, 25894), (6527, 23716), (7381, 20972), (8239, 18788), (9394, 16478), (10486, 14762), (11858, 13054), (11956, 12947)]