156977453780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{43973}}^1$

素因数の和:44625

約数の個数: 96

約数和(自身を含む): 386166299904

約数和(自身を除く): 229188846124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 593, 602, 860, 1186, 1204, 1505, 2372, 2965, 3010, 4151, 5930, 6020, 8302, 11860, 16604, 20755, 25499, 41510, 43973, 50998, 83020, 87946, 101996, 127495, 175892, 178493, 219865, 254990, 307811, 356986, 439730, 509980, 615622, 713972, 879460, 892465, 1231244, 1539055, 1784930, 1890839, 3078110, 3569860, 3781678, 6156220, 7563356, 9454195, 13235873, 18908390, 26075989, 26471746, 37816780, 52151978, 52943492, 66179365, 104303956, 130379945, 132358730, 182531923, 260759890, 264717460, 365063846, 521519780, 730127692, 912659615, 1121267527, 1825319230, 2242535054, 3650638460, 4485070108, 5606337635, 7848872689, 11212675270, 15697745378, 22425350540, 31395490756, 39244363445, 78488726890, 156977453780]

約数ペア:

[(1, 156977453780), (2, 78488726890), (4, 39244363445), (5, 31395490756), (7, 22425350540), (10, 15697745378), (14, 11212675270), (20, 7848872689), (28, 5606337635), (35, 4485070108), (43, 3650638460), (70, 2242535054), (86, 1825319230), (140, 1121267527), (172, 912659615), (215, 730127692), (301, 521519780), (430, 365063846), (593, 264717460), (602, 260759890), (860, 182531923), (1186, 132358730), (1204, 130379945), (1505, 104303956), (2372, 66179365), (2965, 52943492), (3010, 52151978), (4151, 37816780), (5930, 26471746), (6020, 26075989), (8302, 18908390), (11860, 13235873), (16604, 9454195), (20755, 7563356), (25499, 6156220), (41510, 3781678), (43973, 3569860), (50998, 3078110), (83020, 1890839), (87946, 1784930), (101996, 1539055), (127495, 1231244), (175892, 892465), (178493, 879460), (219865, 713972), (254990, 615622), (307811, 509980), (356986, 439730)]