138895488

素因数分解:

$2^7\times 3^2\times {\mathrm{120569}}^1$

素因数の和:120589

約数の個数: 48

約数和(自身を含む): 399689550

約数和(自身を除く): 260794062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120569, 241138, 361707, 482276, 723414, 964552, 1085121, 1446828, 1929104, 2170242, 2893656, 3858208, 4340484, 5787312, 7716416, 8680968, 11574624, 15432832, 17361936, 23149248, 34723872, 46298496, 69447744, 138895488]

約数ペア:

[(1, 138895488), (2, 69447744), (3, 46298496), (4, 34723872), (6, 23149248), (8, 17361936), (9, 15432832), (12, 11574624), (16, 8680968), (18, 7716416), (24, 5787312), (32, 4340484), (36, 3858208), (48, 2893656), (64, 2170242), (72, 1929104), (96, 1446828), (128, 1085121), (144, 964552), (192, 723414), (288, 482276), (384, 361707), (576, 241138), (1152, 120569)]