156740964788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{112241}}^1$

素因数の和:112664

約数の個数: 48

約数和(自身を含む): 293711273856

約数和(自身を除く): 136970309068

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 353, 706, 989, 1412, 1978, 3956, 8119, 15179, 16238, 30358, 32476, 60716, 112241, 224482, 349117, 448964, 698234, 1396468, 2581543, 4826363, 5163086, 9652726, 10326172, 19305452, 39621073, 79242146, 111006349, 158484292, 222012698, 444025396, 911284679, 1703706139, 1822569358, 3407412278, 3645138716, 6814824556, 39185241197, 78370482394, 156740964788]

約数ペア:

[(1, 156740964788), (2, 78370482394), (4, 39185241197), (23, 6814824556), (43, 3645138716), (46, 3407412278), (86, 1822569358), (92, 1703706139), (172, 911284679), (353, 444025396), (706, 222012698), (989, 158484292), (1412, 111006349), (1978, 79242146), (3956, 39621073), (8119, 19305452), (15179, 10326172), (16238, 9652726), (30358, 5163086), (32476, 4826363), (60716, 2581543), (112241, 1396468), (224482, 698234), (349117, 448964)]