121115072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8605

約数の個数: 56

約数和(自身を含む): 274082256

約数和(自身を除く): 152967184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 8563, 14144, 17126, 34252, 68504, 111319, 137008, 145571, 222638, 274016, 291142, 445276, 548032, 582284, 890552, 1164568, 1781104, 1892423, 2329136, 3562208, 3784846, 4658272, 7124416, 7569692, 9316544, 15139384, 30278768, 60557536, 121115072]

約数ペア:

[(1, 121115072), (2, 60557536), (4, 30278768), (8, 15139384), (13, 9316544), (16, 7569692), (17, 7124416), (26, 4658272), (32, 3784846), (34, 3562208), (52, 2329136), (64, 1892423), (68, 1781104), (104, 1164568), (136, 890552), (208, 582284), (221, 548032), (272, 445276), (416, 291142), (442, 274016), (544, 222638), (832, 145571), (884, 137008), (1088, 111319), (1768, 68504), (3536, 34252), (7072, 17126), (8563, 14144)]