156950641991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{165719}}^1$

素因数の和:165959

約数の個数: 32

約数和(自身を含む): 190432166400

約数和(自身を除く): 33481524409

約数列:

[1, 11, 13, 37, 143, 179, 407, 481, 1969, 2327, 5291, 6623, 25597, 72853, 86099, 165719, 947089, 1822909, 2154347, 6131603, 23697817, 29663701, 67447633, 79710839, 326300711, 385628113, 876819229, 1097556937, 4241909243, 12073126307, 14268240181, 156950641991]

約数ペア:

[(1, 156950641991), (11, 14268240181), (13, 12073126307), (37, 4241909243), (143, 1097556937), (179, 876819229), (407, 385628113), (481, 326300711), (1969, 79710839), (2327, 67447633), (5291, 29663701), (6623, 23697817), (25597, 6131603), (72853, 2154347), (86099, 1822909), (165719, 947089)]