158302976

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{3659}}^1$

素因数の和:3701

約数の個数: 54

約数和(自身を含む): 342257580

約数和(自身を除く): 183954604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 3659, 5408, 7318, 10816, 14636, 21632, 29272, 43264, 47567, 58544, 95134, 117088, 190268, 234176, 380536, 468352, 618371, 761072, 936704, 1236742, 1522144, 2473484, 3044288, 4946968, 6088576, 9893936, 12177152, 19787872, 39575744, 79151488, 158302976]

約数ペア:

[(1, 158302976), (2, 79151488), (4, 39575744), (8, 19787872), (13, 12177152), (16, 9893936), (26, 6088576), (32, 4946968), (52, 3044288), (64, 2473484), (104, 1522144), (128, 1236742), (169, 936704), (208, 761072), (256, 618371), (338, 468352), (416, 380536), (676, 234176), (832, 190268), (1352, 117088), (1664, 95134), (2704, 58544), (3328, 47567), (3659, 43264), (5408, 29272), (7318, 21632), (10816, 14636)]