156600724

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 326350080

約数和(自身を除く): 169749356

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2129, 2627, 4258, 5254, 8516, 10508, 14903, 18389, 29806, 36778, 59612, 73556, 78773, 151159, 157546, 302318, 315092, 551411, 604636, 1058113, 1102822, 2116226, 2205644, 4232452, 5592883, 11185766, 22371532, 39150181, 78300362, 156600724]

約数ペア:

[(1, 156600724), (2, 78300362), (4, 39150181), (7, 22371532), (14, 11185766), (28, 5592883), (37, 4232452), (71, 2205644), (74, 2116226), (142, 1102822), (148, 1058113), (259, 604636), (284, 551411), (497, 315092), (518, 302318), (994, 157546), (1036, 151159), (1988, 78773), (2129, 73556), (2627, 59612), (4258, 36778), (5254, 29806), (8516, 18389), (10508, 14903)]