132581696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8431

約数の個数: 56

約数和(自身を含む): 298277280

約数和(自身を除く): 165695584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 8387, 15808, 16774, 33548, 67096, 109031, 134192, 159353, 218062, 268384, 318706, 436124, 536768, 637412, 872248, 1274824, 1744496, 2071589, 2549648, 3488992, 4143178, 5099296, 6977984, 8286356, 10198592, 16572712, 33145424, 66290848, 132581696]

約数ペア:

[(1, 132581696), (2, 66290848), (4, 33145424), (8, 16572712), (13, 10198592), (16, 8286356), (19, 6977984), (26, 5099296), (32, 4143178), (38, 3488992), (52, 2549648), (64, 2071589), (76, 1744496), (104, 1274824), (152, 872248), (208, 637412), (247, 536768), (304, 436124), (416, 318706), (494, 268384), (608, 218062), (832, 159353), (988, 134192), (1216, 109031), (1976, 67096), (3952, 33548), (7904, 16774), (8387, 15808)]