156161936

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2549}}^1$

素因数の和:3111

約数の個数: 40

約数和(自身を含む): 346555200

約数和(自身を除く): 190393264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2188, 2549, 3829, 4376, 5098, 7658, 8752, 10196, 15316, 17843, 20392, 30632, 35686, 40784, 61264, 71372, 142744, 285488, 1394303, 2788606, 5577212, 9760121, 11154424, 19520242, 22308848, 39040484, 78080968, 156161936]

約数ペア:

[(1, 156161936), (2, 78080968), (4, 39040484), (7, 22308848), (8, 19520242), (14, 11154424), (16, 9760121), (28, 5577212), (56, 2788606), (112, 1394303), (547, 285488), (1094, 142744), (2188, 71372), (2549, 61264), (3829, 40784), (4376, 35686), (5098, 30632), (7658, 20392), (8752, 17843), (10196, 15316)]