157217762032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{18233}}^1$

素因数の和:18518

約数の個数: 80

約数和(自身を含む): 317555175168

約数和(自身を除く): 160337413136

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 151, 166, 172, 302, 332, 344, 604, 664, 688, 1208, 1328, 2416, 3569, 6493, 7138, 12533, 12986, 14276, 18233, 25066, 25972, 28552, 36466, 50132, 51944, 57104, 72932, 100264, 103888, 145864, 200528, 291728, 538919, 784019, 1077838, 1513339, 1568038, 2155676, 2753183, 3026678, 3136076, 4311352, 5506366, 6053356, 6272152, 8622704, 11012732, 12106712, 12544304, 22025464, 24213424, 44050928, 65073577, 118386869, 130147154, 228514189, 236773738, 260294308, 457028378, 473547476, 520588616, 914056756, 947094952, 1041177232, 1828113512, 1894189904, 3656227024, 9826110127, 19652220254, 39304440508, 78608881016, 157217762032]

約数ペア:

[(1, 157217762032), (2, 78608881016), (4, 39304440508), (8, 19652220254), (16, 9826110127), (43, 3656227024), (83, 1894189904), (86, 1828113512), (151, 1041177232), (166, 947094952), (172, 914056756), (302, 520588616), (332, 473547476), (344, 457028378), (604, 260294308), (664, 236773738), (688, 228514189), (1208, 130147154), (1328, 118386869), (2416, 65073577), (3569, 44050928), (6493, 24213424), (7138, 22025464), (12533, 12544304), (12986, 12106712), (14276, 11012732), (18233, 8622704), (25066, 6272152), (25972, 6053356), (28552, 5506366), (36466, 4311352), (50132, 3136076), (51944, 3026678), (57104, 2753183), (72932, 2155676), (100264, 1568038), (103888, 1513339), (145864, 1077838), (200528, 784019), (291728, 538919)]