156972105784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7547}}^1\times {\mathrm{4651}}^1$

素因数の和:12260

約数の個数: 64

約数和(自身を含む): 324446855040

約数和(自身を除く): 167474749256

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 4651, 7547, 9302, 15094, 18604, 30188, 37208, 60376, 60463, 98111, 120926, 196222, 199993, 241852, 324521, 392444, 399986, 483704, 649042, 784888, 799972, 1298084, 1599944, 2596168, 2599909, 4218773, 5199818, 8437546, 10399636, 16875092, 20799272, 33750184, 35101097, 70202194, 140404388, 280808776, 456314261, 912628522, 1509347171, 1825257044, 3018694342, 3650514088, 6037388684, 12074777368, 19621513223, 39243026446, 78486052892, 156972105784]

約数ペア:

[(1, 156972105784), (2, 78486052892), (4, 39243026446), (8, 19621513223), (13, 12074777368), (26, 6037388684), (43, 3650514088), (52, 3018694342), (86, 1825257044), (104, 1509347171), (172, 912628522), (344, 456314261), (559, 280808776), (1118, 140404388), (2236, 70202194), (4472, 35101097), (4651, 33750184), (7547, 20799272), (9302, 16875092), (15094, 10399636), (18604, 8437546), (30188, 5199818), (37208, 4218773), (60376, 2599909), (60463, 2596168), (98111, 1599944), (120926, 1298084), (196222, 799972), (199993, 784888), (241852, 649042), (324521, 483704), (392444, 399986)]