155568448

素因数分解:

$2^6\times 7^1\times {\mathrm{347251}}^1$

素因数の和:347270

約数の個数: 28

約数和(自身を含む): 352808032

約数和(自身を除く): 197239584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 347251, 694502, 1389004, 2430757, 2778008, 4861514, 5556016, 9723028, 11112032, 19446056, 22224064, 38892112, 77784224, 155568448]

約数ペア:

[(1, 155568448), (2, 77784224), (4, 38892112), (7, 22224064), (8, 19446056), (14, 11112032), (16, 9723028), (28, 5556016), (32, 4861514), (56, 2778008), (64, 2430757), (112, 1389004), (224, 694502), (448, 347251)]