156282644

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 319979520

約数和(自身を除く): 163696876

約数列:

[1, 2, 4, 7, 14, 28, 71, 127, 142, 254, 284, 497, 508, 619, 889, 994, 1238, 1778, 1988, 2476, 3556, 4333, 8666, 9017, 17332, 18034, 36068, 43949, 63119, 78613, 87898, 126238, 157226, 175796, 252476, 307643, 314452, 550291, 615286, 1100582, 1230572, 2201164, 5581523, 11163046, 22326092, 39070661, 78141322, 156282644]

約数ペア:

[(1, 156282644), (2, 78141322), (4, 39070661), (7, 22326092), (14, 11163046), (28, 5581523), (71, 2201164), (127, 1230572), (142, 1100582), (254, 615286), (284, 550291), (497, 314452), (508, 307643), (619, 252476), (889, 175796), (994, 157226), (1238, 126238), (1778, 87898), (1988, 78613), (2476, 63119), (3556, 43949), (4333, 36068), (8666, 18034), (9017, 17332)]