157056368

素因数分解:

$2^4\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1414

約数の個数: 60

約数和(自身を含む): 356439240

約数和(自身を除く): 199382872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 326, 392, 652, 784, 1141, 1229, 1304, 2282, 2458, 2608, 4564, 4916, 7987, 8603, 9128, 9832, 15974, 17206, 18256, 19664, 31948, 34412, 60221, 63896, 68824, 120442, 127792, 137648, 200327, 240884, 400654, 481768, 801308, 963536, 1402289, 1602616, 2804578, 3205232, 5609156, 9816023, 11218312, 19632046, 22436624, 39264092, 78528184, 157056368]

約数ペア:

[(1, 157056368), (2, 78528184), (4, 39264092), (7, 22436624), (8, 19632046), (14, 11218312), (16, 9816023), (28, 5609156), (49, 3205232), (56, 2804578), (98, 1602616), (112, 1402289), (163, 963536), (196, 801308), (326, 481768), (392, 400654), (652, 240884), (784, 200327), (1141, 137648), (1229, 127792), (1304, 120442), (2282, 68824), (2458, 63896), (2608, 60221), (4564, 34412), (4916, 31948), (7987, 19664), (8603, 18256), (9128, 17206), (9832, 15974)]