128213652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4159}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 342917120

約数和(自身を除く): 214703468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1468, 2202, 2569, 4159, 4404, 5138, 7707, 8318, 10276, 12477, 15414, 16636, 24954, 29113, 30828, 49908, 58226, 87339, 116452, 174678, 349356, 1526353, 3052706, 4579059, 6105412, 9158118, 10684471, 18316236, 21368942, 32053413, 42737884, 64106826, 128213652]

約数ペア:

[(1, 128213652), (2, 64106826), (3, 42737884), (4, 32053413), (6, 21368942), (7, 18316236), (12, 10684471), (14, 9158118), (21, 6105412), (28, 4579059), (42, 3052706), (84, 1526353), (367, 349356), (734, 174678), (1101, 116452), (1468, 87339), (2202, 58226), (2569, 49908), (4159, 30828), (4404, 29113), (5138, 24954), (7707, 16636), (8318, 15414), (10276, 12477)]