151709272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^2$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 339380820

約数和(自身を除く): 187671548

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 101, 104, 143, 169, 202, 286, 338, 404, 572, 676, 808, 1111, 1144, 1313, 1352, 1859, 2222, 2626, 3718, 4444, 5252, 7436, 8888, 10201, 10504, 14443, 14872, 17069, 20402, 28886, 34138, 40804, 57772, 68276, 81608, 112211, 115544, 132613, 136552, 187759, 224422, 265226, 375518, 448844, 530452, 751036, 897688, 1060904, 1458743, 1502072, 1723969, 2917486, 3447938, 5834972, 6895876, 11669944, 13791752, 18963659, 37927318, 75854636, 151709272]

約数ペア:

[(1, 151709272), (2, 75854636), (4, 37927318), (8, 18963659), (11, 13791752), (13, 11669944), (22, 6895876), (26, 5834972), (44, 3447938), (52, 2917486), (88, 1723969), (101, 1502072), (104, 1458743), (143, 1060904), (169, 897688), (202, 751036), (286, 530452), (338, 448844), (404, 375518), (572, 265226), (676, 224422), (808, 187759), (1111, 136552), (1144, 132613), (1313, 115544), (1352, 112211), (1859, 81608), (2222, 68276), (2626, 57772), (3718, 40804), (4444, 34138), (5252, 28886), (7436, 20402), (8888, 17069), (10201, 14872), (10504, 14443)]