128693736

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3209}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 349280100

約数和(自身を除く): 220586364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3209, 3342, 4456, 5013, 6418, 6684, 9627, 10026, 12836, 13368, 19254, 20052, 25672, 28881, 38508, 40104, 57762, 77016, 115524, 231048, 1787413, 3574826, 5362239, 7149652, 10724478, 14299304, 16086717, 21448956, 32173434, 42897912, 64346868, 128693736]

約数ペア:

[(1, 128693736), (2, 64346868), (3, 42897912), (4, 32173434), (6, 21448956), (8, 16086717), (9, 14299304), (12, 10724478), (18, 7149652), (24, 5362239), (36, 3574826), (72, 1787413), (557, 231048), (1114, 115524), (1671, 77016), (2228, 57762), (3209, 40104), (3342, 38508), (4456, 28881), (5013, 25672), (6418, 20052), (6684, 19254), (9627, 13368), (10026, 12836)]