141816688

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 60

約数和(自身を含む): 300215160

約数和(自身を除く): 158398472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 179, 208, 293, 338, 358, 586, 676, 716, 1172, 1352, 1432, 2327, 2344, 2704, 2864, 3809, 4654, 4688, 7618, 9308, 15236, 18616, 30251, 30472, 37232, 49517, 52447, 60502, 60944, 99034, 104894, 121004, 198068, 209788, 242008, 396136, 419576, 484016, 681811, 792272, 839152, 1363622, 2727244, 5454488, 8863543, 10908976, 17727086, 35454172, 70908344, 141816688]

約数ペア:

[(1, 141816688), (2, 70908344), (4, 35454172), (8, 17727086), (13, 10908976), (16, 8863543), (26, 5454488), (52, 2727244), (104, 1363622), (169, 839152), (179, 792272), (208, 681811), (293, 484016), (338, 419576), (358, 396136), (586, 242008), (676, 209788), (716, 198068), (1172, 121004), (1352, 104894), (1432, 99034), (2327, 60944), (2344, 60502), (2704, 52447), (2864, 49517), (3809, 37232), (4654, 30472), (4688, 30251), (7618, 18616), (9308, 15236)]