145957164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{640163}}^1$

素因数の和:640189

約数の個数: 24

約数和(自身を含む): 358491840

約数和(自身を除く): 212534676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 640163, 1280326, 1920489, 2560652, 3840978, 7681956, 12163097, 24326194, 36489291, 48652388, 72978582, 145957164]

約数ペア:

[(1, 145957164), (2, 72978582), (3, 48652388), (4, 36489291), (6, 24326194), (12, 12163097), (19, 7681956), (38, 3840978), (57, 2560652), (76, 1920489), (114, 1280326), (228, 640163)]