156932930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{203809}}^1$

素因数の和:203834

約数の個数: 32

約数和(自身を含む): 352183680

約数和(自身を除く): 195250750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 203809, 407618, 1019045, 1426663, 2038090, 2241899, 2853326, 4483798, 7133315, 11209495, 14266630, 15693293, 22418990, 31386586, 78466465, 156932930]

約数ペア:

[(1, 156932930), (2, 78466465), (5, 31386586), (7, 22418990), (10, 15693293), (11, 14266630), (14, 11209495), (22, 7133315), (35, 4483798), (55, 2853326), (70, 2241899), (77, 2038090), (110, 1426663), (154, 1019045), (385, 407618), (770, 203809)]