149211062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74531}}^1$

素因数の和:74564

約数の個数: 32

約数和(自身を含む): 300513024

約数和(自身を除く): 151301962

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 74531, 149062, 521717, 819841, 968903, 1043434, 1639682, 1937806, 5738887, 6782321, 10657933, 11477774, 13564642, 21315866, 74605531, 149211062]

約数ペア:

[(1, 149211062), (2, 74605531), (7, 21315866), (11, 13564642), (13, 11477774), (14, 10657933), (22, 6782321), (26, 5738887), (77, 1937806), (91, 1639682), (143, 1043434), (154, 968903), (182, 819841), (286, 521717), (1001, 149062), (2002, 74531)]