156963296

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3557}}^1$

素因数の和:3771

約数の個数: 48

約数和(自身を含む): 355059936

約数和(自身を除く): 198096640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2758, 3152, 3557, 5516, 6304, 7114, 11032, 14228, 22064, 24899, 28456, 44128, 49798, 56912, 99596, 113824, 199192, 398384, 700729, 796768, 1401458, 2802916, 4905103, 5605832, 9810206, 11211664, 19620412, 22423328, 39240824, 78481648, 156963296]

約数ペア:

[(1, 156963296), (2, 78481648), (4, 39240824), (7, 22423328), (8, 19620412), (14, 11211664), (16, 9810206), (28, 5605832), (32, 4905103), (56, 2802916), (112, 1401458), (197, 796768), (224, 700729), (394, 398384), (788, 199192), (1379, 113824), (1576, 99596), (2758, 56912), (3152, 49798), (3557, 44128), (5516, 28456), (6304, 24899), (7114, 22064), (11032, 14228)]