191855362244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{46681}}^1$

素因数の和:48325

約数の個数: 72

約数和(自身を含む): 420875762328

約数和(自身を除く): 229020400084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1613, 2548, 3226, 6452, 11291, 20969, 22582, 41938, 45164, 46681, 79037, 83876, 93362, 146783, 158074, 186724, 293566, 316148, 326767, 587132, 606853, 653534, 1027481, 1213706, 1307068, 2054962, 2287369, 2427412, 4109924, 4247971, 4574738, 8495942, 9149476, 16991884, 29735797, 59471594, 75296453, 118943188, 150592906, 301185812, 527075171, 978853889, 1054150342, 1957707778, 2108300684, 3689526197, 3915415556, 6851977223, 7379052394, 13703954446, 14758104788, 27407908892, 47963840561, 95927681122, 191855362244]

約数ペア:

[(1, 191855362244), (2, 95927681122), (4, 47963840561), (7, 27407908892), (13, 14758104788), (14, 13703954446), (26, 7379052394), (28, 6851977223), (49, 3915415556), (52, 3689526197), (91, 2108300684), (98, 1957707778), (182, 1054150342), (196, 978853889), (364, 527075171), (637, 301185812), (1274, 150592906), (1613, 118943188), (2548, 75296453), (3226, 59471594), (6452, 29735797), (11291, 16991884), (20969, 9149476), (22582, 8495942), (41938, 4574738), (45164, 4247971), (46681, 4109924), (79037, 2427412), (83876, 2287369), (93362, 2054962), (146783, 1307068), (158074, 1213706), (186724, 1027481), (293566, 653534), (316148, 606853), (326767, 587132)]