127706296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1553}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 252680400

約数和(自身を除く): 124974104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 541, 1082, 1553, 2164, 3106, 4328, 6212, 10279, 12424, 20558, 29507, 41116, 59014, 82232, 118028, 236056, 840173, 1680346, 3360692, 6721384, 15963287, 31926574, 63853148, 127706296]

約数ペア:

[(1, 127706296), (2, 63853148), (4, 31926574), (8, 15963287), (19, 6721384), (38, 3360692), (76, 1680346), (152, 840173), (541, 236056), (1082, 118028), (1553, 82232), (2164, 59014), (3106, 41116), (4328, 29507), (6212, 20558), (10279, 12424)]