156968013448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6577607}}^1$

素因数の和:6577789

約数の個数: 32

約数和(自身を含む): 311778619200

約数和(自身を除く): 154810605752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11932, 23864, 6577607, 13155214, 26310428, 52620856, 124974533, 249949066, 499898132, 999796264, 1032684299, 2065368598, 4130737196, 8261474392, 19621001681, 39242003362, 78484006724, 156968013448]

約数ペア:

[(1, 156968013448), (2, 78484006724), (4, 39242003362), (8, 19621001681), (19, 8261474392), (38, 4130737196), (76, 2065368598), (152, 1032684299), (157, 999796264), (314, 499898132), (628, 249949066), (1256, 124974533), (2983, 52620856), (5966, 26310428), (11932, 13155214), (23864, 6577607)]