161788368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{481513}}^1$

素因数の和:481531

約数の個数: 40

約数和(自身を含む): 477661888

約数和(自身を除く): 315873520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 481513, 963026, 1444539, 1926052, 2889078, 3370591, 3852104, 5778156, 6741182, 7704208, 10111773, 11556312, 13482364, 20223546, 23112624, 26964728, 40447092, 53929456, 80894184, 161788368]

約数ペア:

[(1, 161788368), (2, 80894184), (3, 53929456), (4, 40447092), (6, 26964728), (7, 23112624), (8, 20223546), (12, 13482364), (14, 11556312), (16, 10111773), (21, 7704208), (24, 6741182), (28, 5778156), (42, 3852104), (48, 3370591), (56, 2889078), (84, 1926052), (112, 1444539), (168, 963026), (336, 481513)]