187102578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 430012800

約数和(自身を除く): 242910222

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 149, 221, 298, 442, 447, 663, 894, 947, 1326, 1894, 1937, 2533, 2841, 3874, 5066, 5682, 5811, 7599, 11622, 12311, 15198, 16099, 24622, 32198, 32929, 36933, 48297, 65858, 73866, 96594, 98787, 141103, 197574, 209287, 282206, 418574, 423309, 627861, 846618, 1255722, 1834339, 2398751, 3668678, 4797502, 5503017, 7196253, 11006034, 14392506, 31183763, 62367526, 93551289, 187102578]

約数ペア:

[(1, 187102578), (2, 93551289), (3, 62367526), (6, 31183763), (13, 14392506), (17, 11006034), (26, 7196253), (34, 5503017), (39, 4797502), (51, 3668678), (78, 2398751), (102, 1834339), (149, 1255722), (221, 846618), (298, 627861), (442, 423309), (447, 418574), (663, 282206), (894, 209287), (947, 197574), (1326, 141103), (1894, 98787), (1937, 96594), (2533, 73866), (2841, 65858), (3874, 48297), (5066, 36933), (5682, 32929), (5811, 32198), (7599, 24622), (11622, 16099), (12311, 15198)]