157039708

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{2309}}^1$

素因数の和:2674

約数の個数: 36

約数和(自身を含む): 320748120

約数和(自身を除く): 163708412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 694, 1388, 2309, 2429, 4618, 4858, 9236, 9716, 16163, 17003, 32326, 34006, 64652, 68012, 113141, 226282, 452564, 801223, 1602446, 3204892, 5608561, 11217122, 22434244, 39259927, 78519854, 157039708]

約数ペア:

[(1, 157039708), (2, 78519854), (4, 39259927), (7, 22434244), (14, 11217122), (28, 5608561), (49, 3204892), (98, 1602446), (196, 801223), (347, 452564), (694, 226282), (1388, 113141), (2309, 68012), (2429, 64652), (4618, 34006), (4858, 32326), (9236, 17003), (9716, 16163)]