147604352

素因数分解:

$2^7\times 7^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 337897440

約数和(自身を除く): 190293088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 257, 448, 514, 641, 896, 1028, 1282, 1799, 2056, 2564, 3598, 4112, 4487, 5128, 7196, 8224, 8974, 10256, 14392, 16448, 17948, 20512, 28784, 32896, 35896, 41024, 57568, 71792, 82048, 115136, 143584, 164737, 230272, 287168, 329474, 574336, 658948, 1153159, 1317896, 2306318, 2635792, 4612636, 5271584, 9225272, 10543168, 18450544, 21086336, 36901088, 73802176, 147604352]

約数ペア:

[(1, 147604352), (2, 73802176), (4, 36901088), (7, 21086336), (8, 18450544), (14, 10543168), (16, 9225272), (28, 5271584), (32, 4612636), (56, 2635792), (64, 2306318), (112, 1317896), (128, 1153159), (224, 658948), (257, 574336), (448, 329474), (514, 287168), (641, 230272), (896, 164737), (1028, 143584), (1282, 115136), (1799, 82048), (2056, 71792), (2564, 57568), (3598, 41024), (4112, 35896), (4487, 32896), (5128, 28784), (7196, 20512), (8224, 17948), (8974, 16448), (10256, 14392)]