169189568

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1705

約数の個数: 56

約数和(自身を含む): 353324160

約数和(自身を除く): 184134592

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 992, 1609, 1643, 1696, 1984, 3218, 3286, 3392, 6436, 6572, 12872, 13144, 25744, 26288, 49879, 51488, 52576, 85277, 99758, 102976, 105152, 170554, 199516, 341108, 399032, 682216, 798064, 1364432, 1596128, 2643587, 2728864, 3192256, 5287174, 5457728, 10574348, 21148696, 42297392, 84594784, 169189568]

約数ペア:

[(1, 169189568), (2, 84594784), (4, 42297392), (8, 21148696), (16, 10574348), (31, 5457728), (32, 5287174), (53, 3192256), (62, 2728864), (64, 2643587), (106, 1596128), (124, 1364432), (212, 798064), (248, 682216), (424, 399032), (496, 341108), (848, 199516), (992, 170554), (1609, 105152), (1643, 102976), (1696, 99758), (1984, 85277), (3218, 52576), (3286, 51488), (3392, 49879), (6436, 26288), (6572, 25744), (12872, 13144)]