128146146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1187}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 270293760

約数和(自身を除く): 142147614

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 947, 1187, 1894, 2374, 2841, 3561, 5682, 7122, 17993, 22553, 35986, 45106, 53979, 67659, 107958, 135318, 1124089, 2248178, 3372267, 6744534, 21357691, 42715382, 64073073, 128146146]

約数ペア:

[(1, 128146146), (2, 64073073), (3, 42715382), (6, 21357691), (19, 6744534), (38, 3372267), (57, 2248178), (114, 1124089), (947, 135318), (1187, 107958), (1894, 67659), (2374, 53979), (2841, 45106), (3561, 35986), (5682, 22553), (7122, 17993)]