156939547670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1\times {\mathrm{249059}}^1$

素因数の和:250160

約数の個数: 32

約数和(自身を含む): 287401292640

約数和(自身を除く): 130461744970

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1033, 2066, 5165, 10330, 63013, 126026, 249059, 315065, 498118, 630130, 1245295, 2490590, 15192599, 30385198, 75962995, 151925990, 257277947, 514555894, 1286389735, 2572779470, 15693954767, 31387909534, 78469773835, 156939547670]

約数ペア:

[(1, 156939547670), (2, 78469773835), (5, 31387909534), (10, 15693954767), (61, 2572779470), (122, 1286389735), (305, 514555894), (610, 257277947), (1033, 151925990), (2066, 75962995), (5165, 30385198), (10330, 15192599), (63013, 2490590), (126026, 1245295), (249059, 630130), (315065, 498118)]