136405892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{563}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 289941120

約数和(自身を除く): 153535228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 509, 563, 1018, 1126, 2036, 2252, 3563, 3941, 7126, 7882, 8653, 9571, 14252, 15764, 17306, 19142, 34612, 38284, 60571, 66997, 121142, 133994, 242284, 267988, 286567, 573134, 1146268, 2005969, 4011938, 4871639, 8023876, 9743278, 19486556, 34101473, 68202946, 136405892]

約数ペア:

[(1, 136405892), (2, 68202946), (4, 34101473), (7, 19486556), (14, 9743278), (17, 8023876), (28, 4871639), (34, 4011938), (68, 2005969), (119, 1146268), (238, 573134), (476, 286567), (509, 267988), (563, 242284), (1018, 133994), (1126, 121142), (2036, 66997), (2252, 60571), (3563, 38284), (3941, 34612), (7126, 19142), (7882, 17306), (8653, 15764), (9571, 14252)]