156789136784

素因数分解:

$2^4\times 7^1\times {\mathrm{5693}}^1\times {\mathrm{245899}}^1$

素因数の和:251607

約数の個数: 40

約数和(自身を含む): 347238340800

約数和(自身を除く): 190449204016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5693, 11386, 22772, 39851, 45544, 79702, 91088, 159404, 245899, 318808, 491798, 637616, 983596, 1721293, 1967192, 3442586, 3934384, 6885172, 13770344, 27540688, 1399903007, 2799806014, 5599612028, 9799321049, 11199224056, 19598642098, 22398448112, 39197284196, 78394568392, 156789136784]

約数ペア:

[(1, 156789136784), (2, 78394568392), (4, 39197284196), (7, 22398448112), (8, 19598642098), (14, 11199224056), (16, 9799321049), (28, 5599612028), (56, 2799806014), (112, 1399903007), (5693, 27540688), (11386, 13770344), (22772, 6885172), (39851, 3934384), (45544, 3442586), (79702, 1967192), (91088, 1721293), (159404, 983596), (245899, 637616), (318808, 491798)]