145429306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 252403200

約数和(自身を除く): 106973894

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2503, 2641, 3058, 5006, 5282, 27533, 29051, 47557, 55066, 58102, 95114, 347917, 523127, 695834, 1046254, 3827087, 6610423, 7654174, 13220846, 72714653, 145429306]

約数ペア:

[(1, 145429306), (2, 72714653), (11, 13220846), (19, 7654174), (22, 6610423), (38, 3827087), (139, 1046254), (209, 695834), (278, 523127), (418, 347917), (1529, 95114), (2503, 58102), (2641, 55066), (3058, 47557), (5006, 29051), (5282, 27533)]