149072079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 218453760

約数和(自身を除く): 69381681

約数列:

[1, 3, 13, 39, 107, 139, 257, 321, 417, 771, 1391, 1807, 3341, 4173, 5421, 10023, 14873, 27499, 35723, 44619, 82497, 107169, 193349, 357487, 464399, 580047, 1072461, 1393197, 3822361, 11467083, 49690693, 149072079]

約数ペア:

[(1, 149072079), (3, 49690693), (13, 11467083), (39, 3822361), (107, 1393197), (139, 1072461), (257, 580047), (321, 464399), (417, 357487), (771, 193349), (1391, 107169), (1807, 82497), (3341, 44619), (4173, 35723), (5421, 27499), (10023, 14873)]