152422712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{77137}}^1$

素因数の和:77175

約数の個数: 32

約数和(自身を含む): 323979600

約数和(自身を除く): 171556888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 77137, 154274, 308548, 617096, 1002781, 1465603, 2005562, 2931206, 4011124, 5862412, 8022248, 11724824, 19052839, 38105678, 76211356, 152422712]

約数ペア:

[(1, 152422712), (2, 76211356), (4, 38105678), (8, 19052839), (13, 11724824), (19, 8022248), (26, 5862412), (38, 4011124), (52, 2931206), (76, 2005562), (104, 1465603), (152, 1002781), (247, 617096), (494, 308548), (988, 154274), (1976, 77137)]